Commit e137881e authored by Alexey Marchuk's avatar Alexey Marchuk Committed by Tomasz Zawadzki
Browse files

nvme/tcp: Insert free req at the head of the list 



lifo model is more cache friendly

Signed-off-by: default avatarAlexey Marchuk <alexeymar@mellanox.com>
Change-Id: Id937ab0c1b8b4ce121136144c7d6013bbe5eb963
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3282


Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
parent 35429c9b

lib/nvme/nvme_tcp.c

+1 −1
Original line number Diff line number Diff line
@@ -187,7 +187,7 @@ nvme_tcp_req_put(struct nvme_tcp_qpair *tqpair, struct nvme_tcp_req *tcp_req) 
{

	assert(tcp_req->state != NVME_TCP_REQ_FREE);

	tcp_req->state = NVME_TCP_REQ_FREE;

	TAILQ_INSERT_TAIL(&tqpair->free_reqs, tcp_req, link);

	TAILQ_INSERT_HEAD(&tqpair->free_reqs, tcp_req, link);

}



static int