On Thu, May 16, 2019 at 01:26:37PM +0300, Amir Goldstein wrote:
> This will allow generating fsnotify delete events after the
> fsnotify_nameremove() hook is removed from d_delete().
>
> Cc: Chris Mason <clm@xxxxxx>
> Cc: Josef Bacik <josef@xxxxxxxxxxxxxx>
> Cc: David Sterba <dsterba@xxxxxxxx>
> Signed-off-by: Amir Goldstein <amir73il@xxxxxxxxx>
> ---
> fs/btrfs/ioctl.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
> index 6dafa857bbb9..2cfd1bfb3871 100644
> --- a/fs/btrfs/ioctl.c
> +++ b/fs/btrfs/ioctl.c
> @@ -2930,8 +2930,10 @@ static noinline int btrfs_ioctl_snap_destroy(struct file *file,
> inode_lock(inode);
> err = btrfs_delete_subvolume(dir, dentry);
> inode_unlock(inode);
> - if (!err)
> + if (!err) {
> + fsnotify_rmdir(dir, dentry);
> d_delete(dentry);
Ok, this is the only instance of d_delete.
Acked-by: David Sterba <dsterba@xxxxxxxx>
