diff options
| author | Stefan Behrens <sbehrens@giantdisaster.de> | 2012-11-05 20:54:08 +0400 |
|---|---|---|
| committer | Josef Bacik <jbacik@fusionio.com> | 2012-12-13 02:15:38 +0400 |
| commit | 5ac00addc7ac09110995fe967071d191b5981cc1 (patch) | |
| tree | a5290cc4e69c434b24c091a212d1723bae56e46c /init/do_mounts.c | |
| parent | a2bff64025d7a707ac49155bb6678a636e55096e (diff) | |
| download | linux-5ac00addc7ac09110995fe967071d191b5981cc1.tar.xz | |
Btrfs: disallow mutually exclusive admin operations from user mode
Btrfs admin operations that are manually started from user mode
and that cannot be executed at the same time return -EINPROGRESS.
A common way to enter and leave this locked section is introduced
since it used to be specific to the balance operation.
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'init/do_mounts.c')
0 files changed, 0 insertions, 0 deletions