diff options
| author | Tahsin Erdogan <tahsin@google.com> | 2017-11-15 17:33:19 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-15 18:21:02 -0800 |
| commit | 4c578dce58038a5b3cb7ffc77a5f62ef2c5d0856 (patch) | |
| tree | e172eba1694217f7aabbd6d14fb591d20a18500d | |
| parent | e9a6effa500526e2a19d5ad042cb758b55b1ef93 (diff) | |
mm/page-writeback.c: remove unused parameter from balance_dirty_pages()
"mapping" parameter to balance_dirty_pages() is not used anymore.
Fixes: dfb8ae567835 ("writeback: let balance_dirty_pages() work on the matching cgroup bdi_writeback")
Link: http://lkml.kernel.org/r/20170927221311.23263-1-tahsin@google.com
Signed-off-by: Tahsin Erdogan <tahsin@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/page-writeback.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index c518c845f202..76a43c17761b 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -1559,8 +1559,7 @@ static inline void wb_dirty_limits(struct dirty_throttle_control *dtc) * If we're over `background_thresh' then the writeback threads are woken to * perform some writeout. */ -static void balance_dirty_pages(struct address_space *mapping, - struct bdi_writeback *wb, +static void balance_dirty_pages(struct bdi_writeback *wb, unsigned long pages_dirtied) { struct dirty_throttle_control gdtc_stor = { GDTC_INIT(wb) }; @@ -1910,7 +1909,7 @@ void balance_dirty_pages_ratelimited(struct address_space *mapping) preempt_enable(); if (unlikely(current->nr_dirtied >= ratelimit)) - balance_dirty_pages(mapping, wb, current->nr_dirtied); + balance_dirty_pages(wb, current->nr_dirtied); wb_put(wb); } |