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| author | Wang Shilong <wangsl.fnst@cn.fujitsu.com> | 2014-01-07 17:26:58 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-06 11:34:11 -0800 |
| commit | fb0f7df29d50332f5b79c84e954d30acf7961884 (patch) | |
| tree | 78423e6df7ee5711315fa3b44c7bdecbfd95f9b8 | |
| parent | 0bf44d6862c3d4551fa442b8913421d43933d067 (diff) | |
| download | lwn-fb0f7df29d50332f5b79c84e954d30acf7961884.tar.gz lwn-fb0f7df29d50332f5b79c84e954d30acf7961884.zip | |
Btrfs: handle EAGAIN case properly in btrfs_drop_snapshot()
commit 90515e7f5d7d24cbb2a4038a3f1b5cfa2921aa17 upstream.
We may return early in btrfs_drop_snapshot(), we shouldn't
call btrfs_std_err() for this case, fix it.
Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | fs/btrfs/extent-tree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 9c01509dd8ab..72d7307151c9 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -7779,7 +7779,7 @@ out: */ if (!for_reloc && root_dropped == false) btrfs_add_dead_root(root); - if (err) + if (err && err != -EAGAIN) btrfs_std_error(root->fs_info, err); return err; } |