Commit 766ae96e authored by Konrad Sztyber's avatar Konrad Sztyber Committed by Ben Walker
Browse files

bdev: adjust comment on spdk_bdev_io.internal.link 



This field hasn't been used for linking child IOs for a long time, so
adjust the comment to reflect its current uses.

Signed-off-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I5775434e466ee1e3ad6e66cc94a16a4800da6b27
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16976


Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarAleksey Marchuk <alexeymar@nvidia.com>
parent 04c222f2

include/spdk/bdev_module.h

+6 −1
Original line number Diff line number Diff line
@@ -972,7 +972,12 @@ struct spdk_bdev_io { 
		/** Callback for when buf is allocated */

		spdk_bdev_io_get_buf_cb get_buf_cb;



		/** Member used for linking child I/Os together. */

		/**

		 * Queue entry used in several cases:

		 *  1. IOs awaiting retry due to NOMEM status,

		 *  2. IOs awaiting submission due to QoS,

		 *  3. queued reset requests.

		 */

		TAILQ_ENTRY(spdk_bdev_io) link;



		/** Entry to the list need_buf of struct spdk_bdev. */