diff options
Diffstat (limited to 'fs/ubifs/super.c')
-rw-r--r-- | fs/ubifs/super.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 0d7564b95f8e..89556ee72518 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c | |||
@@ -432,12 +432,19 @@ static int ubifs_sync_fs(struct super_block *sb, int wait) | |||
432 | int i, err; | 432 | int i, err; |
433 | struct ubifs_info *c = sb->s_fs_info; | 433 | struct ubifs_info *c = sb->s_fs_info; |
434 | struct writeback_control wbc = { | 434 | struct writeback_control wbc = { |
435 | .sync_mode = wait ? WB_SYNC_ALL : WB_SYNC_HOLD, | 435 | .sync_mode = wait ? WB_SYNC_ALL : WB_SYNC_NONE, |
436 | .range_start = 0, | 436 | .range_start = 0, |
437 | .range_end = LLONG_MAX, | 437 | .range_end = LLONG_MAX, |
438 | .nr_to_write = LONG_MAX, | 438 | .nr_to_write = LONG_MAX, |
439 | }; | 439 | }; |
440 | 440 | ||
441 | /* | ||
442 | * Note by akpm about WB_SYNC_NONE used above: zero @wait is just an | ||
443 | * advisory thing to help the file system shove lots of data into the | ||
444 | * queues. If some gets missed then it'll be picked up on the second | ||
445 | * '->sync_fs()' call, with non-zero @wait. | ||
446 | */ | ||
447 | |||
441 | if (sb->s_flags & MS_RDONLY) | 448 | if (sb->s_flags & MS_RDONLY) |
442 | return 0; | 449 | return 0; |
443 | 450 | ||