Commit 90245624 authored by Changpeng Liu's avatar Changpeng Liu Committed by Tomasz Zawadzki
Browse files

vbdev_delay: fix wrong usage of spdk_for_each_channel() 



We can't call spdk_io_channel_iter_get_channel() in the
completion callback of spdk_for_each_channel(), the value
is always NULL.

Change-Id: I65bc972da8a7ab309f3cab438432196a59f26bd4
Signed-off-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9983


Reviewed-by: default avatarAleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarDong Yi <dongx.yi@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent 534e2e7c

module/bdev/delay/vbdev_delay.c

+2 −2
Original line number Diff line number Diff line
@@ -304,8 +304,8 @@ static void 
vbdev_delay_reset_dev(struct spdk_io_channel_iter *i, int status)

{

	struct spdk_bdev_io *bdev_io = spdk_io_channel_iter_get_ctx(i);

	struct spdk_io_channel *ch = spdk_io_channel_iter_get_channel(i);

	struct delay_io_channel *delay_ch = spdk_io_channel_get_ctx(ch);

	struct delay_bdev_io *io_ctx = (struct delay_bdev_io *)bdev_io->driver_ctx;

	struct delay_io_channel *delay_ch = spdk_io_channel_get_ctx(io_ctx->ch);

	struct vbdev_delay *delay_node = spdk_io_channel_iter_get_io_device(i);

	int rc;