diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2009-09-16 15:13:54 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-09-16 15:18:52 +0200 |
| commit | b6e51316daede0633e9274e1e30391cfa4747877 (patch) | |
| tree | 664476bb4e7c05dcce3ad908363b482134c68429 /include/linux/writeback.h | |
| parent | bcddc3f01c9122882c8b9f12ab94a934e55aef97 (diff) | |
writeback: separate starting of sync vs opportunistic writeback
bdi_start_writeback() is currently split into two paths, one for
WB_SYNC_NONE and one for WB_SYNC_ALL. Add bdi_sync_writeback()
for WB_SYNC_ALL writeback and let bdi_start_writeback() handle
only WB_SYNC_NONE.
Push down the writeback_control allocation and only accept the
parameters that make sense for each function. This cleans up
the API considerably.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/linux/writeback.h')
| -rw-r--r-- | include/linux/writeback.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 48a054e2b716..75cf58666ff9 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -68,8 +68,8 @@ struct writeback_control { */ struct bdi_writeback; int inode_wait(void *); -long writeback_inodes_sb(struct super_block *); -long sync_inodes_sb(struct super_block *); +void writeback_inodes_sb(struct super_block *); +void sync_inodes_sb(struct super_block *); void writeback_inodes_wbc(struct writeback_control *wbc); long wb_do_writeback(struct bdi_writeback *wb, int force_wait); void wakeup_flusher_threads(long nr_pages); |