X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Feal_trace.h;h=846677cada6ba604c0e3e0b05fd6ca4a727e5059;hb=29d985cad8dbf3920cbcbd470e6509f67ce9cd6c;hp=f8d75bbfee0beb562ba88455ca26d802483b2d5f;hpb=ffed0853e69ca830c64c913f97beb80678c05ee6;p=dpdk.git

diff --git a/lib/librte_eal/common/eal_trace.h b/lib/librte_eal/common/eal_trace.h
index f8d75bbfee..846677cada 100644
--- a/lib/librte_eal/common/eal_trace.h
+++ b/lib/librte_eal/common/eal_trace.h
@@ -6,11 +6,16 @@
 #define __EAL_TRACE_H
 
 #include <rte_cycles.h>
+#include <rte_log.h>
+#include <rte_malloc.h>
 #include <rte_spinlock.h>
 #include <rte_trace.h>
 #include <rte_trace_point.h>
 #include <rte_uuid.h>
 
+#include "eal_private.h"
+#include "eal_thread.h"
+
 #define trace_err(fmt, args...) \
 	RTE_LOG(ERR, EAL, "%s():%u " fmt "\n", __func__, __LINE__, ## args)
 
@@ -21,6 +26,8 @@
 #define TRACE_DIR_STR_LEN (sizeof("YYYY-mm-dd-AM-HH-MM-SS") + TRACE_PREFIX_LEN)
 #define TRACE_CTF_FIELD_SIZE 384
 #define TRACE_POINT_NAME_SIZE 64
+#define TRACE_CTF_MAGIC 0xC1FC1FC1
+
 
 struct trace_point {
 	STAILQ_ENTRY(trace_point) next;
@@ -29,6 +36,16 @@ struct trace_point {
 	char ctf_field[TRACE_CTF_FIELD_SIZE];
 };
 
+enum trace_area_e {
+	TRACE_AREA_HEAP,
+	TRACE_AREA_HUGEPAGE,
+};
+
+struct thread_mem_meta {
+	void *mem;
+	enum trace_area_e area;
+};
+
 struct trace {
 	char dir[PATH_MAX];
 	int dir_offset;
@@ -38,6 +55,8 @@ struct trace {
 	rte_uuid_t uuid;
 	uint32_t buff_len;
 	uint32_t nb_trace_points;
+	uint32_t nb_trace_mem_list;
+	struct thread_mem_meta *lcore_meta;
 	uint64_t epoch_sec;
 	uint64_t epoch_nsec;
 	uint64_t uptime_ticks;
@@ -57,6 +76,12 @@ trace_id_get(rte_trace_point_t *trace)
 		__RTE_TRACE_FIELD_ID_SHIFT;
 }
 
+static inline size_t
+trace_mem_sz(uint32_t len)
+{
+	return len + sizeof(struct __rte_trace_header);
+}
+
 /* Trace object functions */
 struct trace *trace_obj_get(void);
 
@@ -65,12 +90,15 @@ STAILQ_HEAD(trace_point_head, trace_point);
 struct trace_point_head *trace_list_head_get(void);
 
 /* Util functions */
+const char *trace_mode_to_string(enum rte_trace_mode mode);
+const char *trace_area_to_string(enum trace_area_e area);
 bool trace_has_duplicate_entry(void);
 void trace_uuid_generate(void);
 int trace_metadata_create(void);
 void trace_metadata_destroy(void);
 int trace_mkdir(void);
 int trace_epoch_time_save(void);
+void trace_mem_per_thread_free(void);
 
 /* EAL interface */
 int eal_trace_init(void);