Initialize fs_info->bdev_holder a bit earlier to be able to pass a
correct holder id to blkdev_get() when opening seed devices with O_EXCL.
Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxx>
---
fs/btrfs/super.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 15634d4..d965b85 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -833,6 +833,7 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags,
s->s_flags = flags | MS_NOSEC;
strlcpy(s->s_id, bdevname(bdev, b), sizeof(s->s_id));
+ btrfs_sb(s)->fs_info->bdev_holder = fs_type;
error = btrfs_fill_super(s, fs_devices, data,
flags & MS_SILENT ? 1 : 0);
if (error) {
@@ -840,7 +841,6 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags,
goto error_free_subvol_name;
}
- btrfs_sb(s)->fs_info->bdev_holder = fs_type;
s->s_flags |= MS_ACTIVE;
}
--
1.7.5.4
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