Commit 9b3158e8 authored by Jim Harris's avatar Jim Harris Committed by Tomasz Zawadzki
Browse files

accel: insert freed tasks at the head of the tailq 



We allocate tasks from the head, so it's better to
free them to the head too for better cache utilization.

Signed-off-by: default avatarJim Harris <james.r.harris@intel.com>
Change-Id: I67c23e3d89cda16f94b1770eada5465015ddb6ff
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10192


Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJohn Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
parent d810a745

lib/accel/accel_engine.c

+1 −1
Original line number Diff line number Diff line
@@ -122,7 +122,7 @@ spdk_accel_task_complete(struct spdk_accel_task *accel_task, int status) 
	 * the accel task list is exhausted when there is recursive call to

	 * allocate accel_task in user's call back function (cb_fn)

	 */

	TAILQ_INSERT_TAIL(&accel_ch->task_pool, accel_task, link);

	TAILQ_INSERT_HEAD(&accel_ch->task_pool, accel_task, link);



	cb_fn(cb_arg, status);

	/* If this task is part of a batch, check for completion of the batch. */