| commit | 146a4565fa80cb586abcda5575922d5ac71162c9 | |
| author | Filipe Manana <fdmanana@suse.com> | |
| Mon, 2 Mar 2015 20:53:52 +0000 (2 20:53 +0000) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Tue, 23 Jun 2015 00:03:36 +0000 (22 17:03 -0700) | ||
| tree | 104241384e43ab3b87a2e5cbc8a9e0ac86db440b | treesnapshot (tar.gz zip) |
| parent | d5709e641278e6db8186638ccf61741a425cb826 | commitdiff |
Btrfs: send, add missing check for dead clone root
commit 5cc2b17e80cf5770f2e585c2d90fd8af1b901258 upstream.
After we locked the root's root item, a concurrent snapshot deletion
call might have set the dead flag on it. So check if the dead flag
is set and abort if it is, just like we do for the parent root.
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 5cc2b17e80cf5770f2e585c2d90fd8af1b901258 upstream.
After we locked the root's root item, a concurrent snapshot deletion
call might have set the dead flag on it. So check if the dead flag
is set and abort if it is, just like we do for the parent root.
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| fs/btrfs/send.c | diffblobblamehistory |