David Sterba
2011-Apr-20 12:34 UTC
[PATCH 1/1] btrfs: add missing spin_unlock to a rare exit path
Signed-off-by: David Sterba <dsterba@suse.cz>
---
fs/btrfs/disk-io.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 5e5d07c..25e4b8f 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2825,6 +2825,7 @@ static int btrfs_destroy_delayed_refs(struct
btrfs_transaction *trans,
spin_lock(&delayed_refs->lock);
if (delayed_refs->num_entries == 0) {
+ spin_unlock(&delayed_refs->lock);
printk(KERN_INFO "delayed_refs has NO entry\n");
return ret;
}
--
1.7.4.1.176.g501cc
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liubo
2011-Apr-21 01:02 UTC
Re: [PATCH 1/1] btrfs: add missing spin_unlock to a rare exit path
Good catch! thanks, liubo On 04/20/2011 08:34 PM, David Sterba wrote:> Signed-off-by: David Sterba <dsterba@suse.cz> > --- > fs/btrfs/disk-io.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c > index 5e5d07c..25e4b8f 100644 > --- a/fs/btrfs/disk-io.c > +++ b/fs/btrfs/disk-io.c > @@ -2825,6 +2825,7 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans, > > spin_lock(&delayed_refs->lock); > if (delayed_refs->num_entries == 0) { > + spin_unlock(&delayed_refs->lock); > printk(KERN_INFO "delayed_refs has NO entry\n"); > return ret; > }-- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html