Commit 03b3be47 authored by Jinlong Chen's avatar Jinlong Chen Committed by Jim Harris
Browse files

lib/bdev: use spdk_io_channel_ref to get channel ref for reset I/O 



This is an exmaple usage of spdk_io_channel_ref.

Change-Id: Ie6ebb1917a7808ed4f463ab1581facbbdbacb5e6
Signed-off-by: default avatarJinlong Chen <chenjinlong.cjl@alibaba-inc.com>
Reviewed-on: https://review.spdk.io/c/spdk/spdk/+/26552


Tested-by: default avatarSPDK Automated Test System <spdkbot@gmail.com>
Reviewed-by: default avatarJim Harris <jim.harris@nvidia.com>
Community-CI: Mellanox Build Bot
Reviewed-by: default avatarBen Walker <ben@nvidia.com>
parent ce3e56d6

lib/bdev/bdev.c

+2 −1
Original line number Diff line number Diff line
@@ -7015,6 +7015,7 @@ bdev_reset_freeze_channel(struct spdk_bdev_channel_iter *i, struct spdk_bdev *bd 
static void

bdev_start_reset(struct spdk_bdev_io *bdev_io)

{

	struct spdk_io_channel *io_ch = spdk_io_channel_from_ctx(bdev_io->internal.ch);

	struct spdk_bdev *bdev = bdev_io->bdev;

	bool freeze_channel = false;
@@ -7026,7 +7027,7 @@ bdev_start_reset(struct spdk_bdev_io *bdev_io) 
	 *  the reset is completed.  We will release the reference when this

	 *  reset is completed.

	 */

	bdev_io->u.reset.ch_ref = spdk_get_io_channel(__bdev_to_io_dev(bdev));

	bdev_io->u.reset.ch_ref = spdk_io_channel_ref(io_ch);



	spdk_spin_lock(&bdev->internal.spinlock);

	if (bdev->internal.reset_in_progress == NULL) {