| Message ID | 50D43C3A.7090608@cn.fujitsu.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 7624212..d6f43fa 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -1339,6 +1339,7 @@ static noinline int btrfs_ioctl_resize(struct file *file, if (atomic_xchg(&root->fs_info->mutually_exclusive_operation_running, 1)) { pr_info("btrfs: dev add/delete/balance/replace/resize operation in progress\n"); + mnt_drop_write_file(file); return -EINPROGRESS; }
We forget to give up the write access after we find some device operation is going on. Fix it. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> --- Changelog v1 -> v2: - don't break the string --- fs/btrfs/ioctl.c | 1 + 1 file changed, 1 insertion(+)