diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2007-10-17 02:25:46 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-17 11:42:45 -0400 |
| commit | e0bf68ddec4f4f90e5871404be4f1854c17f3120 (patch) | |
| tree | 36203a3558cbe26d698bed18be69b3822fb5eef2 /include | |
| parent | dc62a30e274d003a4d08fb888f1520add4b21373 (diff) | |
mm: bdi init hooks
provide BDI constructor/destructor hooks
[akpm@linux-foundation.org: compile fix]
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/backing-dev.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index 210933c336f5..8f56634f537a 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h | |||
| @@ -34,6 +34,14 @@ struct backing_dev_info { | |||
| 34 | void *unplug_io_data; | 34 | void *unplug_io_data; |
| 35 | }; | 35 | }; |
| 36 | 36 | ||
| 37 | static inline int bdi_init(struct backing_dev_info *bdi) | ||
| 38 | { | ||
| 39 | return 0; | ||
| 40 | } | ||
| 41 | |||
| 42 | static inline void bdi_destroy(struct backing_dev_info *bdi) | ||
| 43 | { | ||
| 44 | } | ||
| 37 | 45 | ||
| 38 | /* | 46 | /* |
| 39 | * Flags in backing_dev_info::capability | 47 | * Flags in backing_dev_info::capability |