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net/bnxt: fix ping with MTU change
[dpdk.git]
/
lib
/
librte_ring
/
rte_ring.c
diff --git
a/lib/librte_ring/rte_ring.c
b/lib/librte_ring/rte_ring.c
index
b89ecf9
..
d9b3080
100644
(file)
--- a/
lib/librte_ring/rte_ring.c
+++ b/
lib/librte_ring/rte_ring.c
@@
-30,6
+30,7
@@
#include <rte_errno.h>
#include <rte_string_fns.h>
#include <rte_spinlock.h>
#include <rte_errno.h>
#include <rte_string_fns.h>
#include <rte_spinlock.h>
+#include <rte_tailq.h>
#include "rte_ring.h"
#include "rte_ring.h"
@@
-62,6
+63,13
@@
rte_ring_get_memsize(unsigned count)
return sz;
}
return sz;
}
+void
+rte_ring_reset(struct rte_ring *r)
+{
+ r->prod.head = r->cons.head = 0;
+ r->prod.tail = r->cons.tail = 0;
+}
+
int
rte_ring_init(struct rte_ring *r, const char *name, unsigned count,
unsigned flags)
int
rte_ring_init(struct rte_ring *r, const char *name, unsigned count,
unsigned flags)
@@
-147,7
+155,7
@@
rte_ring_create(const char *name, unsigned count, int socket_id,
return NULL;
}
return NULL;
}
- rte_
rwlock_write_lock(RTE_EAL_TAILQ_RWLOCK
);
+ rte_
mcfg_tailq_write_lock(
);
/* reserve a memory zone for this ring. If we can't get rte_config or
* we are secondary process, the memzone_reserve function will set
/* reserve a memory zone for this ring. If we can't get rte_config or
* we are secondary process, the memzone_reserve function will set
@@
-169,7
+177,7
@@
rte_ring_create(const char *name, unsigned count, int socket_id,
RTE_LOG(ERR, RING, "Cannot reserve memory\n");
rte_free(te);
}
RTE_LOG(ERR, RING, "Cannot reserve memory\n");
rte_free(te);
}
- rte_
rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK
);
+ rte_
mcfg_tailq_write_unlock(
);
return r;
}
return r;
}
@@
-200,7
+208,7
@@
rte_ring_free(struct rte_ring *r)
}
ring_list = RTE_TAILQ_CAST(rte_ring_tailq.head, rte_ring_list);
}
ring_list = RTE_TAILQ_CAST(rte_ring_tailq.head, rte_ring_list);
- rte_
rwlock_write_lock(RTE_EAL_TAILQ_RWLOCK
);
+ rte_
mcfg_tailq_write_lock(
);
/* find out tailq entry */
TAILQ_FOREACH(te, ring_list, next) {
/* find out tailq entry */
TAILQ_FOREACH(te, ring_list, next) {
@@
-209,13
+217,13
@@
rte_ring_free(struct rte_ring *r)
}
if (te == NULL) {
}
if (te == NULL) {
- rte_
rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK
);
+ rte_
mcfg_tailq_write_unlock(
);
return;
}
TAILQ_REMOVE(ring_list, te, next);
return;
}
TAILQ_REMOVE(ring_list, te, next);
- rte_
rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK
);
+ rte_
mcfg_tailq_write_unlock(
);
rte_free(te);
}
rte_free(te);
}
@@
-245,13
+253,13
@@
rte_ring_list_dump(FILE *f)
ring_list = RTE_TAILQ_CAST(rte_ring_tailq.head, rte_ring_list);
ring_list = RTE_TAILQ_CAST(rte_ring_tailq.head, rte_ring_list);
- rte_
rwlock_read_lock(RTE_EAL_TAILQ_RWLOCK
);
+ rte_
mcfg_tailq_read_lock(
);
TAILQ_FOREACH(te, ring_list, next) {
rte_ring_dump(f, (struct rte_ring *) te->data);
}
TAILQ_FOREACH(te, ring_list, next) {
rte_ring_dump(f, (struct rte_ring *) te->data);
}
- rte_
rwlock_read_unlock(RTE_EAL_TAILQ_RWLOCK
);
+ rte_
mcfg_tailq_read_unlock(
);
}
/* search a ring from its name */
}
/* search a ring from its name */
@@
-264,7
+272,7
@@
rte_ring_lookup(const char *name)
ring_list = RTE_TAILQ_CAST(rte_ring_tailq.head, rte_ring_list);
ring_list = RTE_TAILQ_CAST(rte_ring_tailq.head, rte_ring_list);
- rte_
rwlock_read_lock(RTE_EAL_TAILQ_RWLOCK
);
+ rte_
mcfg_tailq_read_lock(
);
TAILQ_FOREACH(te, ring_list, next) {
r = (struct rte_ring *) te->data;
TAILQ_FOREACH(te, ring_list, next) {
r = (struct rte_ring *) te->data;
@@
-272,7
+280,7
@@
rte_ring_lookup(const char *name)
break;
}
break;
}
- rte_
rwlock_read_unlock(RTE_EAL_TAILQ_RWLOCK
);
+ rte_
mcfg_tailq_read_unlock(
);
if (te == NULL) {
rte_errno = ENOENT;
if (te == NULL) {
rte_errno = ENOENT;