diff options
Diffstat (limited to 'include/linux/writeback.h')
| -rw-r--r-- | include/linux/writeback.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 76e8903cd204..36520ded3e06 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h | |||
| @@ -34,6 +34,9 @@ struct writeback_control { | |||
| 34 | enum writeback_sync_modes sync_mode; | 34 | enum writeback_sync_modes sync_mode; |
| 35 | unsigned long *older_than_this; /* If !NULL, only write back inodes | 35 | unsigned long *older_than_this; /* If !NULL, only write back inodes |
| 36 | older than this */ | 36 | older than this */ |
| 37 | unsigned long wb_start; /* Time writeback_inodes_wb was | ||
| 38 | called. This is needed to avoid | ||
| 39 | extra jobs and livelock */ | ||
| 37 | long nr_to_write; /* Write this many pages, and decrement | 40 | long nr_to_write; /* Write this many pages, and decrement |
| 38 | this for each page written */ | 41 | this for each page written */ |
| 39 | long pages_skipped; /* Pages which were not written */ | 42 | long pages_skipped; /* Pages which were not written */ |