Re: [PATCH] blkfront: don't put bdev right after getting it
From: Konrad Rzeszutek Wilk <hidden>
Date: 2012-02-21 14:58:54
Also in:
xen-devel
On Thu, Feb 16, 2012 at 01:16:25PM +0100, Andrew Jones wrote:
We should hang onto bdev until we're done with it.
applied in #testing
quoted hunk ↗ jump to hunk
Signed-off-by: Andrew Jones <redacted> --- drivers/block/xen-blkfront.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 2f22874..5d45688 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c@@ -1410,7 +1410,6 @@ static int blkif_release(struct gendisk *disk, fmode_t mode) mutex_lock(&blkfront_mutex); bdev = bdget_disk(disk, 0); - bdput(bdev); if (bdev->bd_openers) goto out;@@ -1441,6 +1440,7 @@ static int blkif_release(struct gendisk *disk, fmode_t mode) } out: + bdput(bdev); mutex_unlock(&blkfront_mutex); return 0; }-- 1.7.7.5