diff options
| author | Nick Piggin <[email protected]> | 2009-02-18 14:48:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2009-02-18 15:37:54 -0800 |
| commit | 1cf6e7d83bf334cc5916137862c920a97aabc018 (patch) | |
| tree | 6bdbc4a98e9b332919beaeba0649797fff544795 /net/lapb/lapb_timer.c | |
| parent | 610d18f4128ebbd88845d0fc60cce67b49af881e (diff) | |
mm: task dirty accounting fix
YAMAMOTO-san noticed that task_dirty_inc doesn't seem to be called properly for
cases where set_page_dirty is not used to dirty a page (eg. mark_buffer_dirty).
Additionally, there is some inconsistency about when task_dirty_inc is
called. It is used for dirty balancing, however it even gets called for
__set_page_dirty_no_writeback.
So rather than increment it in a set_page_dirty wrapper, move it down to
exactly where the dirty page accounting stats are incremented.
Cc: YAMAMOTO Takashi <[email protected]>
Signed-off-by: Nick Piggin <[email protected]>
Acked-by: Peter Zijlstra <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions