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| author | David Marchand <david.marchand@6wind.com> | 2015-03-04 22:50:08 +0100 |
|---|---|---|
| committer | Thomas Monjalon <thomas.monjalon@6wind.com> | 2015-03-10 12:06:08 +0100 |
| commit | a2348166ea186506d45b61d5073d16ad974e79bb (patch) | |
| tree | 0a16ff4f5549041e81c9cf128ad8cdca73fe3741 /lib/librte_reorder | |
| parent | 873a61c7526be06f45d8d709a7c56d10cc06ab34 (diff) | |
| download | dpdk-a2348166ea186506d45b61d5073d16ad974e79bb.zip dpdk-a2348166ea186506d45b61d5073d16ad974e79bb.tar.gz dpdk-a2348166ea186506d45b61d5073d16ad974e79bb.tar.xz | |
tailq: move to dynamic tailq
Use dynamic tailq rather than static entries.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Diffstat (limited to 'lib/librte_reorder')
| -rw-r--r-- | lib/librte_reorder/rte_reorder.c | 26 | ||||
| -rw-r--r-- | lib/librte_reorder/rte_reorder.h | 1 |
2 files changed, 8 insertions, 19 deletions
diff --git a/lib/librte_reorder/rte_reorder.c b/lib/librte_reorder/rte_reorder.c index c5ce794..dc0e806 100644 --- a/lib/librte_reorder/rte_reorder.c +++ b/lib/librte_reorder/rte_reorder.c @@ -45,6 +45,11 @@ TAILQ_HEAD(rte_reorder_list, rte_tailq_entry); +static struct rte_tailq_elem rte_reorder_tailq = { + .name = "RTE_REORDER", +}; +EAL_REGISTER_TAILQ(rte_reorder_tailq) + #define NO_FLAGS 0 #define RTE_REORDER_PREFIX "RO_" #define RTE_REORDER_NAMESIZE 32 @@ -126,12 +131,7 @@ rte_reorder_create(const char *name, unsigned socket_id, unsigned int size) const unsigned int bufsize = sizeof(struct rte_reorder_buffer) + (2 * size * sizeof(struct rte_mbuf *)); - /* check that we have an initialised tail queue */ - reorder_list = RTE_TAILQ_LOOKUP_BY_IDX(RTE_TAILQ_REORDER, rte_reorder_list); - if (!reorder_list) { - rte_errno = E_RTE_NO_TAILQ; - return NULL; - } + reorder_list = RTE_TAILQ_CAST(rte_reorder_tailq.head, rte_reorder_list); /* Check user arguments. */ if (!rte_is_power_of_2(size)) { @@ -219,12 +219,7 @@ rte_reorder_free(struct rte_reorder_buffer *b) if (b == NULL) return; - /* check that we have an initialised tail queue */ - reorder_list = RTE_TAILQ_LOOKUP_BY_IDX(RTE_TAILQ_REORDER, rte_reorder_list); - if (!reorder_list) { - rte_errno = E_RTE_NO_TAILQ; - return; - } + reorder_list = RTE_TAILQ_CAST(rte_reorder_tailq.head, rte_reorder_list); rte_rwlock_write_lock(RTE_EAL_TAILQ_RWLOCK); @@ -255,12 +250,7 @@ rte_reorder_find_existing(const char *name) struct rte_tailq_entry *te; struct rte_reorder_list *reorder_list; - /* check that we have an initialised tail queue */ - reorder_list = RTE_TAILQ_LOOKUP_BY_IDX(RTE_TAILQ_REORDER, rte_reorder_list); - if (!reorder_list) { - rte_errno = E_RTE_NO_TAILQ; - return NULL; - } + reorder_list = RTE_TAILQ_CAST(rte_reorder_tailq.head, rte_reorder_list); rte_rwlock_read_lock(RTE_EAL_TAILQ_RWLOCK); TAILQ_FOREACH(te, reorder_list, next) { diff --git a/lib/librte_reorder/rte_reorder.h b/lib/librte_reorder/rte_reorder.h index 8300bf0..c7a2934 100644 --- a/lib/librte_reorder/rte_reorder.h +++ b/lib/librte_reorder/rte_reorder.h @@ -102,7 +102,6 @@ rte_reorder_init(struct rte_reorder_buffer *b, unsigned int bufsize, * Pointer to reorder buffer instance or NULL if object not found with rte_errno * set appropriately. Possible rte_errno values include: * - ENOENT - required entry not available to return. - * - E_RTE_NO_TAILQ - no tailq list could be got for the * reorder instance list */ struct rte_reorder_buffer * |