replace hot attributes

The new macro __rte_hot, for compiler hinting,
is now used where appropriate for consistency.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

diff --git a/drivers/common/cpt/cpt_common.h b/drivers/common/cpt/cpt_common.h
index dff45f0..56bfea4 100644 (file)
--- a/drivers/common/cpt/cpt_common.h
+++ b/drivers/common/cpt/cpt_common.h
@@ -31,10 +31,6 @@
 #define ROUNDUP16(val) (((val) + 15) & 0xfffffff0)
 #endif
 
-#ifndef __hot
-#define __hot __attribute__((hot))
-#endif
-
 #define MOD_INC(i, l)   ((i) == (l - 1) ? (i) = 0 : (i)++)
 
 struct cpt_qp_meta_info {

diff --git a/drivers/common/cpt/cpt_ucode.h b/drivers/common/cpt/cpt_ucode.h
index c310ea7..0d3a01b 100644 (file)
--- a/drivers/common/cpt/cpt_ucode.h
+++ b/drivers/common/cpt/cpt_ucode.h
@@ -2455,7 +2455,7 @@ cpt_fc_dec_hmac_prep(uint32_t flags,
        return prep_req;
 }
 
-static __rte_always_inline void *__hot
+static __rte_always_inline void *__rte_hot
 cpt_fc_enc_hmac_prep(uint32_t flags, uint64_t d_offs, uint64_t d_lens,
                     fc_params_t *fc_params, void *op)
 {

diff --git a/drivers/common/cpt/cpt_ucode_asym.h b/drivers/common/cpt/cpt_ucode_asym.h
index a67efb3..5d1c7b5 100644 (file)
--- a/drivers/common/cpt/cpt_ucode_asym.h
+++ b/drivers/common/cpt/cpt_ucode_asym.h
@@ -464,7 +464,7 @@ cpt_rsa_crt_prep(struct asym_op_params *rsa_params,
        cpt_fill_req_comp_addr(req, caddr);
 }
 
-static __rte_always_inline int __hot
+static __rte_always_inline int __rte_hot
 cpt_enqueue_rsa_op(struct rte_crypto_op *op,
               struct asym_op_params *params,
               struct cpt_asym_sess_misc *sess)
@@ -811,7 +811,7 @@ cpt_ecdsa_verify_prep(struct rte_crypto_ecdsa_op_param *ecdsa,
        cpt_fill_req_comp_addr(req, caddr);
 }
 
-static __rte_always_inline int __hot
+static __rte_always_inline int __rte_hot
 cpt_enqueue_ecdsa_op(struct rte_crypto_op *op,
                     struct asym_op_params *params,
                     struct cpt_asym_sess_misc *sess,

diff --git a/drivers/common/dpaax/dpaax_iova_table.h b/drivers/common/dpaax/dpaax_iova_table.h
index fef97f6..fc3b9e7 100644 (file)
--- a/drivers/common/dpaax/dpaax_iova_table.h
+++ b/drivers/common/dpaax/dpaax_iova_table.h
@@ -66,7 +66,7 @@ void dpaax_iova_table_depopulate(void);
 int dpaax_iova_table_update(phys_addr_t paddr, void *vaddr, size_t length);
 void dpaax_iova_table_dump(void);
 
-static inline void *dpaax_iova_table_get_va(phys_addr_t paddr) __attribute__((hot));
+static inline void *dpaax_iova_table_get_va(phys_addr_t paddr) __rte_hot;
 
 static inline void *
 dpaax_iova_table_get_va(phys_addr_t paddr) {

diff --git a/drivers/common/octeontx2/otx2_common.h b/drivers/common/octeontx2/otx2_common.h
index bf5ea86..e62cdea 100644 (file)
--- a/drivers/common/octeontx2/otx2_common.h
+++ b/drivers/common/octeontx2/otx2_common.h
@@ -49,11 +49,6 @@
         (~0ULL >> (BITS_PER_LONG_LONG - 1 - (h))))
 #endif
 
-/* Compiler attributes */
-#ifndef __hot
-#define __hot   __attribute__((hot))
-#endif
-
 /* Intra device related functions */
 struct otx2_npa_lf;
 struct otx2_idev_cfg {

diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
index 6caa760..561b553 100644 (file)
--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
@@ -3530,7 +3530,7 @@ void dpaa2_sec_stats_reset(struct rte_cryptodev *dev)
        }
 }
 
-static void __attribute__((hot))
+static void __rte_hot
 dpaa2_sec_process_parallel_event(struct qbman_swp *swp,
                                 const struct qbman_fd *fd,
                                 const struct qbman_result *dq,

diff --git a/drivers/crypto/octeontx/otx_cryptodev_ops.c b/drivers/crypto/octeontx/otx_cryptodev_ops.c
index 51520e7..120e7fc 100644 (file)
--- a/drivers/crypto/octeontx/otx_cryptodev_ops.c
+++ b/drivers/crypto/octeontx/otx_cryptodev_ops.c
@@ -358,7 +358,7 @@ otx_cpt_asym_session_clear(struct rte_cryptodev *dev,
        rte_mempool_put(sess_mp, priv);
 }
 
-static __rte_always_inline int32_t __hot
+static __rte_always_inline int32_t __rte_hot
 otx_cpt_request_enqueue(struct cpt_instance *instance,
                        struct pending_queue *pqueue,
                        void *req)
@@ -391,7 +391,7 @@ otx_cpt_request_enqueue(struct cpt_instance *instance,
        return 0;
 }
 
-static __rte_always_inline int __hot
+static __rte_always_inline int __rte_hot
 otx_cpt_enq_single_asym(struct cpt_instance *instance,
                        struct rte_crypto_op *op,
                        struct pending_queue *pqueue)
@@ -471,7 +471,7 @@ req_fail:
        return ret;
 }
 
-static __rte_always_inline int __hot
+static __rte_always_inline int __rte_hot
 otx_cpt_enq_single_sym(struct cpt_instance *instance,
                       struct rte_crypto_op *op,
                       struct pending_queue *pqueue)
@@ -513,7 +513,7 @@ otx_cpt_enq_single_sym(struct cpt_instance *instance,
        return 0;
 }
 
-static __rte_always_inline int __hot
+static __rte_always_inline int __rte_hot
 otx_cpt_enq_single_sym_sessless(struct cpt_instance *instance,
                                struct rte_crypto_op *op,
                                struct pending_queue *pqueue)
@@ -573,7 +573,7 @@ exit:
 #define OP_TYPE_SYM            0
 #define OP_TYPE_ASYM           1
 
-static __rte_always_inline int __hot
+static __rte_always_inline int __rte_hot
 otx_cpt_enq_single(struct cpt_instance *inst,
                   struct rte_crypto_op *op,
                   struct pending_queue *pqueue,
@@ -598,7 +598,7 @@ otx_cpt_enq_single(struct cpt_instance *inst,
        return -ENOTSUP;
 }
 
-static  __rte_always_inline uint16_t __hot
+static  __rte_always_inline uint16_t __rte_hot
 otx_cpt_pkt_enqueue(void *qptr, struct rte_crypto_op **ops, uint16_t nb_ops,
                    const uint8_t op_type)
 {
@@ -724,7 +724,7 @@ otx_cpt_asym_dequeue_ecpm_op(struct rte_crypto_ecpm_op_param *ecpm,
        ecpm->r.y.length = prime_len;
 }
 
-static __rte_always_inline void __hot
+static __rte_always_inline void __rte_hot
 otx_cpt_asym_post_process(struct rte_crypto_op *cop,
                          struct cpt_request_info *req)
 {
@@ -756,7 +756,7 @@ otx_cpt_asym_post_process(struct rte_crypto_op *cop,
        }
 }
 
-static __rte_always_inline void __hot
+static __rte_always_inline void __rte_hot
 otx_cpt_dequeue_post_process(struct rte_crypto_op *cop, uintptr_t *rsp,
                             const uint8_t op_type)
 {
@@ -782,7 +782,7 @@ otx_cpt_dequeue_post_process(struct rte_crypto_op *cop, uintptr_t *rsp,
        return;
 }
 
-static __rte_always_inline uint16_t __hot
+static __rte_always_inline uint16_t __rte_hot
 otx_cpt_pkt_dequeue(void *qptr, struct rte_crypto_op **ops, uint16_t nb_ops,
                    const uint8_t op_type)
 {

diff --git a/drivers/crypto/octeontx2/otx2_cryptodev_ops.c b/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
index a8305f4..0ae04c5 100644 (file)
--- a/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
+++ b/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
@@ -395,7 +395,7 @@ sym_session_clear(int driver_id, struct rte_cryptodev_sym_session *sess)
        rte_mempool_put(pool, priv);
 }
 
-static __rte_always_inline int32_t __hot
+static __rte_always_inline int32_t __rte_hot
 otx2_cpt_enqueue_req(const struct otx2_cpt_qp *qp,
                     struct pending_queue *pend_q,
                     struct cpt_request_info *req)
@@ -443,7 +443,7 @@ otx2_cpt_enqueue_req(const struct otx2_cpt_qp *qp,
        return 0;
 }
 
-static __rte_always_inline int32_t __hot
+static __rte_always_inline int32_t __rte_hot
 otx2_cpt_enqueue_asym(struct otx2_cpt_qp *qp,
                      struct rte_crypto_op *op,
                      struct pending_queue *pend_q)
@@ -526,7 +526,7 @@ req_fail:
        return ret;
 }
 
-static __rte_always_inline int __hot
+static __rte_always_inline int __rte_hot
 otx2_cpt_enqueue_sym(struct otx2_cpt_qp *qp, struct rte_crypto_op *op,
                     struct pending_queue *pend_q)
 {
@@ -569,7 +569,7 @@ otx2_cpt_enqueue_sym(struct otx2_cpt_qp *qp, struct rte_crypto_op *op,
        return ret;
 }
 
-static __rte_always_inline int __hot
+static __rte_always_inline int __rte_hot
 otx2_cpt_enqueue_sym_sessless(struct otx2_cpt_qp *qp, struct rte_crypto_op *op,
                              struct pending_queue *pend_q)
 {

diff --git a/drivers/event/octeontx/ssovf_worker.c b/drivers/event/octeontx/ssovf_worker.c
index d940b5d..a60c4fc 100644 (file)
--- a/drivers/event/octeontx/ssovf_worker.c
+++ b/drivers/event/octeontx/ssovf_worker.c
@@ -91,7 +91,7 @@ ssows_release_event(struct ssows *ws)
                ssows_swtag_untag(ws);
 }
 
-__rte_always_inline uint16_t __hot
+__rte_always_inline uint16_t __rte_hot
 ssows_deq(void *port, struct rte_event *ev, uint64_t timeout_ticks)
 {
        struct ssows *ws = port;
@@ -107,7 +107,7 @@ ssows_deq(void *port, struct rte_event *ev, uint64_t timeout_ticks)
        }
 }
 
-__rte_always_inline uint16_t __hot
+__rte_always_inline uint16_t __rte_hot
 ssows_deq_timeout(void *port, struct rte_event *ev, uint64_t timeout_ticks)
 {
        struct ssows *ws = port;
@@ -125,7 +125,7 @@ ssows_deq_timeout(void *port, struct rte_event *ev, uint64_t timeout_ticks)
        return ret;
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 ssows_deq_burst(void *port, struct rte_event ev[], uint16_t nb_events,
                uint64_t timeout_ticks)
 {
@@ -134,7 +134,7 @@ ssows_deq_burst(void *port, struct rte_event ev[], uint16_t nb_events,
        return ssows_deq(port, ev, timeout_ticks);
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 ssows_deq_timeout_burst(void *port, struct rte_event ev[], uint16_t nb_events,
                        uint64_t timeout_ticks)
 {
@@ -143,7 +143,7 @@ ssows_deq_timeout_burst(void *port, struct rte_event ev[], uint16_t nb_events,
        return ssows_deq_timeout(port, ev, timeout_ticks);
 }
 
-__rte_always_inline uint16_t __hot
+__rte_always_inline uint16_t __rte_hot
 ssows_enq(void *port, const struct rte_event *ev)
 {
        struct ssows *ws = port;
@@ -166,14 +166,14 @@ ssows_enq(void *port, const struct rte_event *ev)
        return ret;
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 ssows_enq_burst(void *port, const struct rte_event ev[], uint16_t nb_events)
 {
        RTE_SET_USED(nb_events);
        return ssows_enq(port, ev);
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 ssows_enq_new_burst(void *port, const struct rte_event ev[], uint16_t nb_events)
 {
        uint16_t i;
@@ -186,7 +186,7 @@ ssows_enq_new_burst(void *port, const struct rte_event ev[], uint16_t nb_events)
        return nb_events;
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 ssows_enq_fwd_burst(void *port, const struct rte_event ev[], uint16_t nb_events)
 {
        struct ssows *ws = port;

diff --git a/drivers/event/octeontx/ssovf_worker.h b/drivers/event/octeontx/ssovf_worker.h
index c4f886d..009b9c1 100644 (file)
--- a/drivers/event/octeontx/ssovf_worker.h
+++ b/drivers/event/octeontx/ssovf_worker.h
@@ -17,10 +17,6 @@ enum {
        SSO_SYNC_EMPTY
 };
 
-#ifndef __hot
-#define __hot  __attribute__((hot))
-#endif
-
 /* SSO Operations */
 
 static __rte_always_inline struct rte_mbuf *

diff --git a/drivers/event/octeontx2/otx2_worker.c b/drivers/event/octeontx2/otx2_worker.c
index 8bec59e..88bac39 100644 (file)
--- a/drivers/event/octeontx2/otx2_worker.c
+++ b/drivers/event/octeontx2/otx2_worker.c
@@ -82,7 +82,7 @@ otx2_ssogws_release_event(struct otx2_ssogws *ws)
 }
 
 #define R(name, f6, f5, f4, f3, f2, f1, f0, flags)                     \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_deq_ ##name(void *port, struct rte_event *ev,              \
                        uint64_t timeout_ticks)                         \
 {                                                                      \
@@ -99,7 +99,7 @@ otx2_ssogws_deq_ ##name(void *port, struct rte_event *ev,             \
        return otx2_ssogws_get_work(ws, ev, flags, ws->lookup_mem);     \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_deq_burst_ ##name(void *port, struct rte_event ev[],       \
                              uint16_t nb_events,                       \
                              uint64_t timeout_ticks)                   \
@@ -109,7 +109,7 @@ otx2_ssogws_deq_burst_ ##name(void *port, struct rte_event ev[],    \
        return otx2_ssogws_deq_ ##name(port, ev, timeout_ticks);        \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_deq_timeout_ ##name(void *port, struct rte_event *ev,      \
                                uint64_t timeout_ticks)                 \
 {                                                                      \
@@ -131,7 +131,7 @@ otx2_ssogws_deq_timeout_ ##name(void *port, struct rte_event *ev,   \
        return ret;                                                     \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_deq_timeout_burst_ ##name(void *port, struct rte_event ev[],\
                                      uint16_t nb_events,               \
                                      uint64_t timeout_ticks)           \
@@ -141,7 +141,7 @@ otx2_ssogws_deq_timeout_burst_ ##name(void *port, struct rte_event ev[],\
        return otx2_ssogws_deq_timeout_ ##name(port, ev, timeout_ticks);\
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_deq_seg_ ##name(void *port, struct rte_event *ev,          \
                            uint64_t timeout_ticks)                     \
 {                                                                      \
@@ -159,7 +159,7 @@ otx2_ssogws_deq_seg_ ##name(void *port, struct rte_event *ev,               \
                                    ws->lookup_mem);                    \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_deq_seg_burst_ ##name(void *port, struct rte_event ev[],   \
                                  uint16_t nb_events,                   \
                                  uint64_t timeout_ticks)               \
@@ -169,7 +169,7 @@ otx2_ssogws_deq_seg_burst_ ##name(void *port, struct rte_event ev[],        \
        return otx2_ssogws_deq_seg_ ##name(port, ev, timeout_ticks);    \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_deq_seg_timeout_ ##name(void *port, struct rte_event *ev,  \
                                    uint64_t timeout_ticks)             \
 {                                                                      \
@@ -193,7 +193,7 @@ otx2_ssogws_deq_seg_timeout_ ##name(void *port, struct rte_event *ev,       \
        return ret;                                                     \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_deq_seg_timeout_burst_ ##name(void *port,                  \
                                          struct rte_event ev[],        \
                                          uint16_t nb_events,           \
@@ -208,7 +208,7 @@ otx2_ssogws_deq_seg_timeout_burst_ ##name(void *port,                       \
 SSO_RX_ADPTR_ENQ_FASTPATH_FUNC
 #undef R
 
-uint16_t __hot
+uint16_t __rte_hot
 otx2_ssogws_enq(void *port, const struct rte_event *ev)
 {
        struct otx2_ssogws *ws = port;
@@ -230,7 +230,7 @@ otx2_ssogws_enq(void *port, const struct rte_event *ev)
        return 1;
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 otx2_ssogws_enq_burst(void *port, const struct rte_event ev[],
                      uint16_t nb_events)
 {
@@ -238,7 +238,7 @@ otx2_ssogws_enq_burst(void *port, const struct rte_event ev[],
        return otx2_ssogws_enq(port, ev);
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 otx2_ssogws_enq_new_burst(void *port, const struct rte_event ev[],
                          uint16_t nb_events)
 {
@@ -255,7 +255,7 @@ otx2_ssogws_enq_new_burst(void *port, const struct rte_event ev[],
        return nb_events;
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 otx2_ssogws_enq_fwd_burst(void *port, const struct rte_event ev[],
                          uint16_t nb_events)
 {
@@ -268,7 +268,7 @@ otx2_ssogws_enq_fwd_burst(void *port, const struct rte_event ev[],
 }
 
 #define T(name, f6, f5, f4, f3, f2, f1, f0, sz, flags)                 \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_tx_adptr_enq_ ## name(void *port, struct rte_event ev[],   \
                                  uint16_t nb_events)                   \
 {                                                                      \
@@ -282,7 +282,7 @@ SSO_TX_ADPTR_ENQ_FASTPATH_FUNC
 #undef T
 
 #define T(name, f6, f5, f4, f3, f2, f1, f0, sz, flags)                 \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_tx_adptr_enq_seg_ ## name(void *port, struct rte_event ev[],\
                                      uint16_t nb_events)               \
 {                                                                      \

diff --git a/drivers/event/octeontx2/otx2_worker_dual.c b/drivers/event/octeontx2/otx2_worker_dual.c
index 3cba09c..3d55d92 100644 (file)
--- a/drivers/event/octeontx2/otx2_worker_dual.c
+++ b/drivers/event/octeontx2/otx2_worker_dual.c
@@ -79,7 +79,7 @@ otx2_ssogws_dual_forward_event(struct otx2_ssogws_dual *ws,
        }
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 otx2_ssogws_dual_enq(void *port, const struct rte_event *ev)
 {
        struct otx2_ssogws_dual *ws = port;
@@ -102,7 +102,7 @@ otx2_ssogws_dual_enq(void *port, const struct rte_event *ev)
        return 1;
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 otx2_ssogws_dual_enq_burst(void *port, const struct rte_event ev[],
                           uint16_t nb_events)
 {
@@ -110,7 +110,7 @@ otx2_ssogws_dual_enq_burst(void *port, const struct rte_event ev[],
        return otx2_ssogws_dual_enq(port, ev);
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 otx2_ssogws_dual_enq_new_burst(void *port, const struct rte_event ev[],
                               uint16_t nb_events)
 {
@@ -127,7 +127,7 @@ otx2_ssogws_dual_enq_new_burst(void *port, const struct rte_event ev[],
        return nb_events;
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 otx2_ssogws_dual_enq_fwd_burst(void *port, const struct rte_event ev[],
                               uint16_t nb_events)
 {
@@ -141,7 +141,7 @@ otx2_ssogws_dual_enq_fwd_burst(void *port, const struct rte_event ev[],
 }
 
 #define R(name, f6, f5, f4, f3, f2, f1, f0, flags)                     \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_dual_deq_ ##name(void *port, struct rte_event *ev,         \
                             uint64_t timeout_ticks)                    \
 {                                                                      \
@@ -166,7 +166,7 @@ otx2_ssogws_dual_deq_ ##name(void *port, struct rte_event *ev,              \
        return gw;                                                      \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_dual_deq_burst_ ##name(void *port, struct rte_event ev[],  \
                                   uint16_t nb_events,                  \
                                   uint64_t timeout_ticks)              \
@@ -176,7 +176,7 @@ otx2_ssogws_dual_deq_burst_ ##name(void *port, struct rte_event ev[],       \
        return otx2_ssogws_dual_deq_ ##name(port, ev, timeout_ticks);   \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_dual_deq_timeout_ ##name(void *port, struct rte_event *ev, \
                                     uint64_t timeout_ticks)            \
 {                                                                      \
@@ -208,7 +208,7 @@ otx2_ssogws_dual_deq_timeout_ ##name(void *port, struct rte_event *ev,      \
        return gw;                                                      \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_dual_deq_timeout_burst_ ##name(void *port,                 \
                                           struct rte_event ev[],       \
                                           uint16_t nb_events,          \
@@ -220,7 +220,7 @@ otx2_ssogws_dual_deq_timeout_burst_ ##name(void *port,                      \
                                                    timeout_ticks);     \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_dual_deq_seg_ ##name(void *port, struct rte_event *ev,     \
                                 uint64_t timeout_ticks)                \
 {                                                                      \
@@ -245,7 +245,7 @@ otx2_ssogws_dual_deq_seg_ ##name(void *port, struct rte_event *ev,  \
        return gw;                                                      \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_dual_deq_seg_burst_ ##name(void *port,                     \
                                       struct rte_event ev[],           \
                                       uint16_t nb_events,              \
@@ -257,7 +257,7 @@ otx2_ssogws_dual_deq_seg_burst_ ##name(void *port,                  \
                                                timeout_ticks);         \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_dual_deq_seg_timeout_ ##name(void *port,                   \
                                         struct rte_event *ev,          \
                                         uint64_t timeout_ticks)        \
@@ -292,7 +292,7 @@ otx2_ssogws_dual_deq_seg_timeout_ ##name(void *port,                        \
        return gw;                                                      \
 }                                                                      \
                                                                        \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_dual_deq_seg_timeout_burst_ ##name(void *port,             \
                                               struct rte_event ev[],   \
                                               uint16_t nb_events,      \
@@ -308,7 +308,7 @@ SSO_RX_ADPTR_ENQ_FASTPATH_FUNC
 #undef R
 
 #define T(name, f6, f5, f4, f3, f2, f1, f0, sz, flags)                 \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_dual_tx_adptr_enq_ ## name(void *port,                     \
                                       struct rte_event ev[],           \
                                       uint16_t nb_events)              \
@@ -325,7 +325,7 @@ SSO_TX_ADPTR_ENQ_FASTPATH_FUNC
 #undef T
 
 #define T(name, f6, f5, f4, f3, f2, f1, f0, sz, flags)                 \
-uint16_t __hot                                                         \
+uint16_t __rte_hot                                                             \
 otx2_ssogws_dual_tx_adptr_enq_seg_ ## name(void *port,                 \
                                           struct rte_event ev[],       \
                                           uint16_t nb_events)          \

diff --git a/drivers/mempool/octeontx2/otx2_mempool_ops.c b/drivers/mempool/octeontx2/otx2_mempool_ops.c
index ac2d618..162b7f0 100644 (file)
--- a/drivers/mempool/octeontx2/otx2_mempool_ops.c
+++ b/drivers/mempool/octeontx2/otx2_mempool_ops.c
@@ -7,7 +7,7 @@
 
 #include "otx2_mempool.h"
 
-static int __hot
+static int __rte_hot
 otx2_npa_enq(struct rte_mempool *mp, void * const *obj_table, unsigned int n)
 {
        unsigned int index; const uint64_t aura_handle = mp->pool_id;
@@ -281,7 +281,7 @@ otx2_npa_clear_alloc(struct rte_mempool *mp, void **obj_table, unsigned int n)
        }
 }
 
-static __rte_noinline int __hot
+static __rte_noinline int __rte_hot
 otx2_npa_deq_arm64(struct rte_mempool *mp, void **obj_table, unsigned int n)
 {
        const int64_t wdata = npa_lf_aura_handle_to_aura(mp->pool_id);
@@ -308,7 +308,7 @@ otx2_npa_deq_arm64(struct rte_mempool *mp, void **obj_table, unsigned int n)
 
 #else
 
-static inline int __hot
+static inline int __rte_hot
 otx2_npa_deq(struct rte_mempool *mp, void **obj_table, unsigned int n)
 {
        const int64_t wdata = npa_lf_aura_handle_to_aura(mp->pool_id);

diff --git a/drivers/net/dpaa2/dpaa2_rxtx.c b/drivers/net/dpaa2/dpaa2_rxtx.c
index 4159096..703f054 100644 (file)
--- a/drivers/net/dpaa2/dpaa2_rxtx.c
+++ b/drivers/net/dpaa2/dpaa2_rxtx.c
@@ -25,7 +25,7 @@
 #include "dpaa2_ethdev.h"
 #include "base/dpaa2_hw_dpni_annot.h"
 
-static inline uint32_t __attribute__((hot))
+static inline uint32_t __rte_hot
 dpaa2_dev_rx_parse_slow(struct rte_mbuf *mbuf,
                        struct dpaa2_annot_hdr *annotation);
 
@@ -41,7 +41,7 @@ static void enable_tx_tstamp(struct qbman_fd *fd) __rte_unused;
        DPAA2_RESET_FD_FLC(_fd);                \
 } while (0)
 
-static inline void __attribute__((hot))
+static inline void __rte_hot
 dpaa2_dev_rx_parse_new(struct rte_mbuf *m, const struct qbman_fd *fd)
 {
        struct dpaa2_annot_hdr *annotation;
@@ -122,7 +122,7 @@ dpaa2_dev_rx_parse_new(struct rte_mbuf *m, const struct qbman_fd *fd)
                frc, m->packet_type, m->ol_flags);
 }
 
-static inline uint32_t __attribute__((hot))
+static inline uint32_t __rte_hot
 dpaa2_dev_rx_parse_slow(struct rte_mbuf *mbuf,
                        struct dpaa2_annot_hdr *annotation)
 {
@@ -212,7 +212,7 @@ parse_done:
        return pkt_type;
 }
 
-static inline uint32_t __attribute__((hot))
+static inline uint32_t __rte_hot
 dpaa2_dev_rx_parse(struct rte_mbuf *mbuf, void *hw_annot_addr)
 {
        struct dpaa2_annot_hdr *annotation =
@@ -259,7 +259,7 @@ dpaa2_dev_rx_parse(struct rte_mbuf *mbuf, void *hw_annot_addr)
        return dpaa2_dev_rx_parse_slow(mbuf, annotation);
 }
 
-static inline struct rte_mbuf *__attribute__((hot))
+static inline struct rte_mbuf *__rte_hot
 eth_sg_fd_to_mbuf(const struct qbman_fd *fd,
                  int port_id)
 {
@@ -320,7 +320,7 @@ eth_sg_fd_to_mbuf(const struct qbman_fd *fd,
        return (void *)first_seg;
 }
 
-static inline struct rte_mbuf *__attribute__((hot))
+static inline struct rte_mbuf *__rte_hot
 eth_fd_to_mbuf(const struct qbman_fd *fd,
               int port_id)
 {
@@ -363,7 +363,7 @@ eth_fd_to_mbuf(const struct qbman_fd *fd,
        return mbuf;
 }
 
-static int __rte_noinline __attribute__((hot))
+static int __rte_noinline __rte_hot
 eth_mbuf_to_sg_fd(struct rte_mbuf *mbuf,
                  struct qbman_fd *fd, uint16_t bpid)
 {
@@ -434,7 +434,7 @@ static void
 eth_mbuf_to_fd(struct rte_mbuf *mbuf,
               struct qbman_fd *fd, uint16_t bpid) __rte_unused;
 
-static void __rte_noinline __attribute__((hot))
+static void __rte_noinline __rte_hot
 eth_mbuf_to_fd(struct rte_mbuf *mbuf,
               struct qbman_fd *fd, uint16_t bpid)
 {
@@ -463,7 +463,7 @@ eth_mbuf_to_fd(struct rte_mbuf *mbuf,
        }
 }
 
-static inline int __attribute__((hot))
+static inline int __rte_hot
 eth_copy_mbuf_to_fd(struct rte_mbuf *mbuf,
                    struct qbman_fd *fd, uint16_t bpid)
 {
@@ -664,7 +664,7 @@ dpaa2_dev_prefetch_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)
        return num_rx;
 }
 
-void __attribute__((hot))
+void __rte_hot
 dpaa2_dev_process_parallel_event(struct qbman_swp *swp,
                                 const struct qbman_fd *fd,
                                 const struct qbman_result *dq,
@@ -687,7 +687,7 @@ dpaa2_dev_process_parallel_event(struct qbman_swp *swp,
        qbman_swp_dqrr_consume(swp, dq);
 }
 
-void __attribute__((hot))
+void __rte_hot
 dpaa2_dev_process_atomic_event(struct qbman_swp *swp __rte_unused,
                               const struct qbman_fd *fd,
                               const struct qbman_result *dq,
@@ -716,7 +716,7 @@ dpaa2_dev_process_atomic_event(struct qbman_swp *swp __rte_unused,
        DPAA2_PER_LCORE_DQRR_MBUF(dqrr_index) = ev->mbuf;
 }
 
-void __attribute__((hot))
+void __rte_hot
 dpaa2_dev_process_ordered_event(struct qbman_swp *swp,
                                const struct qbman_fd *fd,
                                const struct qbman_result *dq,

diff --git a/drivers/net/enetc/enetc_rxtx.c b/drivers/net/enetc/enetc_rxtx.c
index e57ecf2..4123225 100644 (file)
--- a/drivers/net/enetc/enetc_rxtx.c
+++ b/drivers/net/enetc/enetc_rxtx.c
@@ -252,7 +252,7 @@ static inline void enetc_slow_parsing(struct rte_mbuf *m,
 }
 
 
-static inline void __attribute__((hot))
+static inline void __rte_hot
 enetc_dev_rx_parse(struct rte_mbuf *m, uint16_t parse_results)
 {
        ENETC_PMD_DP_DEBUG("parse summary = 0x%x   ", parse_results);

diff --git a/drivers/net/octeontx/octeontx_rxtx.c b/drivers/net/octeontx/octeontx_rxtx.c
index 1e201f3..4a65b34 100644 (file)
--- a/drivers/net/octeontx/octeontx_rxtx.c
+++ b/drivers/net/octeontx/octeontx_rxtx.c
@@ -19,7 +19,7 @@
 #include "octeontx_rxtx.h"
 #include "octeontx_logs.h"
 
-uint16_t __hot
+uint16_t __rte_hot
 octeontx_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
 {
        int count;
@@ -43,7 +43,7 @@ octeontx_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
        return count; /* return number of pkts transmitted */
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 octeontx_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 {
        struct octeontx_rxq *rxq;

diff --git a/drivers/net/octeontx/octeontx_rxtx.h b/drivers/net/octeontx/octeontx_rxtx.h
index d0d73b3..062c991 100644 (file)
--- a/drivers/net/octeontx/octeontx_rxtx.h
+++ b/drivers/net/octeontx/octeontx_rxtx.h
@@ -7,10 +7,6 @@
 
 #include <rte_ethdev_driver.h>
 
-#ifndef __hot
-#define __hot  __attribute__((hot))
-#endif
-
 /* Packet type table */
 #define PTYPE_SIZE     OCCTX_PKI_LTYPE_LAST
 

diff --git a/drivers/net/octeontx2/otx2_rx.c b/drivers/net/octeontx2/otx2_rx.c
index 47641c7..ac40704 100644 (file)
--- a/drivers/net/octeontx2/otx2_rx.c
+++ b/drivers/net/octeontx2/otx2_rx.c
@@ -331,14 +331,14 @@ nix_recv_pkts_vector(void *rx_queue, struct rte_mbuf **rx_pkts,
 #endif
 
 #define R(name, f6, f5, f4, f3, f2, f1, f0, flags)                            \
-static uint16_t __rte_noinline __hot                                          \
+static uint16_t __rte_noinline __rte_hot                                              \
 otx2_nix_recv_pkts_ ## name(void *rx_queue,                                   \
                        struct rte_mbuf **rx_pkts, uint16_t pkts)              \
 {                                                                             \
        return nix_recv_pkts(rx_queue, rx_pkts, pkts, (flags));                \
 }                                                                             \
                                                                               \
-static uint16_t __rte_noinline __hot                                          \
+static uint16_t __rte_noinline __rte_hot                                              \
 otx2_nix_recv_pkts_mseg_ ## name(void *rx_queue,                              \
                        struct rte_mbuf **rx_pkts, uint16_t pkts)              \
 {                                                                             \
@@ -346,7 +346,7 @@ otx2_nix_recv_pkts_mseg_ ## name(void *rx_queue,                           \
                             (flags) | NIX_RX_MULTI_SEG_F);                    \
 }                                                                             \
                                                                               \
-static uint16_t __rte_noinline __hot                                          \
+static uint16_t __rte_noinline __rte_hot                                              \
 otx2_nix_recv_pkts_vec_ ## name(void *rx_queue,                                       \
                        struct rte_mbuf **rx_pkts, uint16_t pkts)              \
 {                                                                             \

diff --git a/drivers/net/octeontx2/otx2_tx.c b/drivers/net/octeontx2/otx2_tx.c
index 4f2036c..1af6fa6 100644 (file)
--- a/drivers/net/octeontx2/otx2_tx.c
+++ b/drivers/net/octeontx2/otx2_tx.c
@@ -947,7 +947,7 @@ nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
 #endif
 
 #define T(name, f6, f5, f4, f3, f2, f1, f0, sz, flags)                 \
-static uint16_t __rte_noinline __hot                                   \
+static uint16_t __rte_noinline __rte_hot                                       \
 otx2_nix_xmit_pkts_ ## name(void *tx_queue,                            \
                        struct rte_mbuf **tx_pkts, uint16_t pkts)       \
 {                                                                      \
@@ -964,7 +964,7 @@ NIX_TX_FASTPATH_MODES
 #undef T
 
 #define T(name, f6, f5, f4, f3, f2, f1, f0, sz, flags)                 \
-static uint16_t __rte_noinline __hot                                   \
+static uint16_t __rte_noinline __rte_hot                                       \
 otx2_nix_xmit_pkts_mseg_ ## name(void *tx_queue,                       \
                        struct rte_mbuf **tx_pkts, uint16_t pkts)       \
 {                                                                      \
@@ -982,7 +982,7 @@ NIX_TX_FASTPATH_MODES
 #undef T
 
 #define T(name, f6, f5, f4, f3, f2, f1, f0, sz, flags)                 \
-static uint16_t __rte_noinline __hot                                   \
+static uint16_t __rte_noinline __rte_hot                                       \
 otx2_nix_xmit_pkts_vec_ ## name(void *tx_queue,                                \
                        struct rte_mbuf **tx_pkts, uint16_t pkts)       \
 {                                                                      \

diff --git a/drivers/net/thunderx/nicvf_rxtx.c b/drivers/net/thunderx/nicvf_rxtx.c
index 90a6098..d0ea95f 100644 (file)
--- a/drivers/net/thunderx/nicvf_rxtx.c
+++ b/drivers/net/thunderx/nicvf_rxtx.c
@@ -25,7 +25,7 @@
 #include "nicvf_rxtx.h"
 #include "nicvf_logs.h"
 
-static inline void __hot
+static inline void __rte_hot
 fill_sq_desc_header(union sq_entry_t *entry, struct rte_mbuf *pkt)
 {
        /* Local variable sqe to avoid read from sq desc memory*/
@@ -61,7 +61,7 @@ fill_sq_desc_header(union sq_entry_t *entry, struct rte_mbuf *pkt)
        entry->buff[0] = sqe.buff[0];
 }
 
-static inline void __hot
+static inline void __rte_hot
 fill_sq_desc_header_zero_w1(union sq_entry_t *entry,
                                struct rte_mbuf *pkt)
 {
@@ -69,7 +69,7 @@ fill_sq_desc_header_zero_w1(union sq_entry_t *entry,
        entry->buff[1] = 0ULL;
 }
 
-void __hot
+void __rte_hot
 nicvf_single_pool_free_xmited_buffers(struct nicvf_txq *sq)
 {
        int j = 0;
@@ -92,7 +92,7 @@ nicvf_single_pool_free_xmited_buffers(struct nicvf_txq *sq)
        NICVF_TX_ASSERT(sq->xmit_bufs >= 0);
 }
 
-void __hot
+void __rte_hot
 nicvf_multi_pool_free_xmited_buffers(struct nicvf_txq *sq)
 {
        uint32_t n = 0;
@@ -115,7 +115,7 @@ nicvf_multi_pool_free_xmited_buffers(struct nicvf_txq *sq)
        NICVF_TX_ASSERT(sq->xmit_bufs >= 0);
 }
 
-static inline uint32_t __hot
+static inline uint32_t __rte_hot
 nicvf_free_tx_desc(struct nicvf_txq *sq)
 {
        return ((sq->head - sq->tail - 1) & sq->qlen_mask);
@@ -124,7 +124,7 @@ nicvf_free_tx_desc(struct nicvf_txq *sq)
 /* Send Header + Packet */
 #define TX_DESC_PER_PKT 2
 
-static inline uint32_t __hot
+static inline uint32_t __rte_hot
 nicvf_free_xmitted_buffers(struct nicvf_txq *sq, struct rte_mbuf **tx_pkts,
                            uint16_t nb_pkts)
 {
@@ -142,7 +142,7 @@ nicvf_free_xmitted_buffers(struct nicvf_txq *sq, struct rte_mbuf **tx_pkts,
        return free_desc;
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 nicvf_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
 {
        int i;
@@ -181,7 +181,7 @@ nicvf_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
        return i;
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 nicvf_xmit_pkts_multiseg(void *tx_queue, struct rte_mbuf **tx_pkts,
                         uint16_t nb_pkts)
 {
@@ -333,13 +333,13 @@ static const uint32_t ptype_table[16][16] __rte_cache_aligned = {
        [L3_OTHER][L4_NVGRE] = RTE_PTYPE_TUNNEL_NVGRE,
 };
 
-static inline uint32_t __hot
+static inline uint32_t __rte_hot
 nicvf_rx_classify_pkt(cqe_rx_word0_t cqe_rx_w0)
 {
        return ptype_table[cqe_rx_w0.l3_type][cqe_rx_w0.l4_type];
 }
 
-static inline uint64_t __hot
+static inline uint64_t __rte_hot
 nicvf_set_olflags(const cqe_rx_word0_t cqe_rx_w0)
 {
        static const uint64_t flag_table[3] __rte_cache_aligned = {
@@ -353,7 +353,7 @@ nicvf_set_olflags(const cqe_rx_word0_t cqe_rx_w0)
        return flag_table[idx];
 }
 
-static inline int __hot
+static inline int __rte_hot
 nicvf_fill_rbdr(struct nicvf_rxq *rxq, int to_fill)
 {
        int i;
@@ -392,7 +392,7 @@ nicvf_fill_rbdr(struct nicvf_rxq *rxq, int to_fill)
        return to_fill;
 }
 
-static inline int32_t __hot
+static inline int32_t __rte_hot
 nicvf_rx_pkts_to_process(struct nicvf_rxq *rxq, uint16_t nb_pkts,
                         int32_t available_space)
 {
@@ -403,7 +403,7 @@ nicvf_rx_pkts_to_process(struct nicvf_rxq *rxq, uint16_t nb_pkts,
        return RTE_MIN(nb_pkts, available_space);
 }
 
-static inline void __hot
+static inline void __rte_hot
 nicvf_rx_offload(cqe_rx_word0_t cqe_rx_w0, cqe_rx_word2_t cqe_rx_w2,
                 struct rte_mbuf *pkt)
 {
@@ -484,7 +484,7 @@ nicvf_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts,
        return to_process;
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 nicvf_recv_pkts_no_offload(void *rx_queue, struct rte_mbuf **rx_pkts,
                uint16_t nb_pkts)
 {
@@ -492,7 +492,7 @@ nicvf_recv_pkts_no_offload(void *rx_queue, struct rte_mbuf **rx_pkts,
                        NICVF_RX_OFFLOAD_NONE);
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 nicvf_recv_pkts_cksum(void *rx_queue, struct rte_mbuf **rx_pkts,
                uint16_t nb_pkts)
 {
@@ -500,7 +500,7 @@ nicvf_recv_pkts_cksum(void *rx_queue, struct rte_mbuf **rx_pkts,
                        NICVF_RX_OFFLOAD_CKSUM);
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 nicvf_recv_pkts_vlan_strip(void *rx_queue, struct rte_mbuf **rx_pkts,
                uint16_t nb_pkts)
 {
@@ -508,7 +508,7 @@ nicvf_recv_pkts_vlan_strip(void *rx_queue, struct rte_mbuf **rx_pkts,
                        NICVF_RX_OFFLOAD_NONE | NICVF_RX_OFFLOAD_VLAN_STRIP);
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 nicvf_recv_pkts_cksum_vlan_strip(void *rx_queue, struct rte_mbuf **rx_pkts,
                uint16_t nb_pkts)
 {
@@ -516,7 +516,7 @@ nicvf_recv_pkts_cksum_vlan_strip(void *rx_queue, struct rte_mbuf **rx_pkts,
                        NICVF_RX_OFFLOAD_CKSUM | NICVF_RX_OFFLOAD_VLAN_STRIP);
 }
 
-static __rte_always_inline uint16_t __hot
+static __rte_always_inline uint16_t __rte_hot
 nicvf_process_cq_mseg_entry(struct cqe_rx_t *cqe_rx,
                        uint64_t mbuf_phys_off,
                        struct rte_mbuf **rx_pkt, uint8_t rbptr_offset,
@@ -572,7 +572,7 @@ nicvf_process_cq_mseg_entry(struct cqe_rx_t *cqe_rx,
        return nb_segs;
 }
 
-static __rte_always_inline uint16_t __hot
+static __rte_always_inline uint16_t __rte_hot
 nicvf_recv_pkts_multiseg(void *rx_queue, struct rte_mbuf **rx_pkts,
                         uint16_t nb_pkts, const uint32_t flag)
 {
@@ -616,7 +616,7 @@ nicvf_recv_pkts_multiseg(void *rx_queue, struct rte_mbuf **rx_pkts,
        return to_process;
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 nicvf_recv_pkts_multiseg_no_offload(void *rx_queue, struct rte_mbuf **rx_pkts,
                uint16_t nb_pkts)
 {
@@ -624,7 +624,7 @@ nicvf_recv_pkts_multiseg_no_offload(void *rx_queue, struct rte_mbuf **rx_pkts,
                        NICVF_RX_OFFLOAD_NONE);
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 nicvf_recv_pkts_multiseg_cksum(void *rx_queue, struct rte_mbuf **rx_pkts,
                uint16_t nb_pkts)
 {
@@ -632,7 +632,7 @@ nicvf_recv_pkts_multiseg_cksum(void *rx_queue, struct rte_mbuf **rx_pkts,
                        NICVF_RX_OFFLOAD_CKSUM);
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 nicvf_recv_pkts_multiseg_vlan_strip(void *rx_queue, struct rte_mbuf **rx_pkts,
                uint16_t nb_pkts)
 {
@@ -640,7 +640,7 @@ nicvf_recv_pkts_multiseg_vlan_strip(void *rx_queue, struct rte_mbuf **rx_pkts,
                        NICVF_RX_OFFLOAD_NONE | NICVF_RX_OFFLOAD_VLAN_STRIP);
 }
 
-uint16_t __hot
+uint16_t __rte_hot
 nicvf_recv_pkts_multiseg_cksum_vlan_strip(void *rx_queue,
                struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 {

diff --git a/drivers/net/thunderx/nicvf_rxtx.h b/drivers/net/thunderx/nicvf_rxtx.h
index a39808c..1f274b2 100644 (file)
--- a/drivers/net/thunderx/nicvf_rxtx.h
+++ b/drivers/net/thunderx/nicvf_rxtx.h
@@ -14,10 +14,6 @@
 
 #define NICVF_TX_OFFLOAD_MASK (PKT_TX_IP_CKSUM | PKT_TX_L4_MASK)
 
-#ifndef __hot
-#define __hot  __attribute__((hot))
-#endif
-
 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
 static inline uint16_t __attribute__((const))
 nicvf_frag_num(uint16_t i)
@@ -25,7 +21,7 @@ nicvf_frag_num(uint16_t i)
        return (i & ~3) + 3 - (i & 3);
 }
 
-static inline void __hot
+static inline void __rte_hot
 fill_sq_desc_gather(union sq_entry_t *entry, struct rte_mbuf *pkt)
 {
        /* Local variable sqe to avoid read from sq desc memory*/
@@ -50,7 +46,7 @@ nicvf_frag_num(uint16_t i)
        return i;
 }
 
-static inline void __hot
+static inline void __rte_hot
 fill_sq_desc_gather(union sq_entry_t *entry, struct rte_mbuf *pkt)
 {
        entry->buff[0] = (uint64_t)SQ_DESC_TYPE_GATHER << 60 |

diff --git a/lib/librte_eal/include/rte_common.h b/lib/librte_eal/include/rte_common.h
index 9d92f1f..0c002b4 100644 (file)
--- a/lib/librte_eal/include/rte_common.h
+++ b/lib/librte_eal/include/rte_common.h
@@ -192,6 +192,11 @@ static void __attribute__((destructor(RTE_PRIO(prio)), used)) func(void)
  */
 #define __rte_noinline __attribute__((noinline))
 
+/**
+ * Hint function in the hot path
+ */
+#define __rte_hot __attribute__((hot))
+
 /*********** Macros for pointer arithmetic ********/
 
 /**