Use function attributes to catch cases where compressdev is allocated but not freed correctly.
Signed-off-by: Stephen Hemminger <step...@networkplumber.org> --- lib/compressdev/rte_comp.h | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-) diff --git a/lib/compressdev/rte_comp.h b/lib/compressdev/rte_comp.h index d66a4b1cb9..f86e773b28 100644 --- a/lib/compressdev/rte_comp.h +++ b/lib/compressdev/rte_comp.h @@ -480,6 +480,19 @@ struct __rte_cache_aligned rte_comp_op { */ }; + +/** + * Free operation structure + * If operation has been allocate from a rte_mempool, then the operation will + * be returned to the mempool. + * + * @param op + * Compress operation pointer allocated from rte_comp_op_alloc() + * If op is NULL, no operation is performed. + */ +void +rte_comp_op_free(struct rte_comp_op *op); + /** * Creates an operation pool * @@ -501,7 +514,8 @@ struct __rte_cache_aligned rte_comp_op { struct rte_mempool * rte_comp_op_pool_create(const char *name, unsigned int nb_elts, unsigned int cache_size, - uint16_t user_size, int socket_id); + uint16_t user_size, int socket_id) + __rte_malloc __rte_dealloc(rte_comp_op_free, 1); /** * Allocate an operation from a mempool with default parameters set @@ -533,18 +547,6 @@ int rte_comp_op_bulk_alloc(struct rte_mempool *mempool, struct rte_comp_op **ops, uint16_t nb_ops); -/** - * Free operation structure - * If operation has been allocate from a rte_mempool, then the operation will - * be returned to the mempool. - * - * @param op - * Compress operation pointer allocated from rte_comp_op_alloc() - * If op is NULL, no operation is performed. - */ -void -rte_comp_op_free(struct rte_comp_op *op); - /** * Bulk free operation structures * If operations have been allocated from an rte_mempool, then the operations -- 2.45.2