From 5b0830cb9085f4b69f9d57d7f3aaff322ffbec26 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Wed, 23 Sep 2009 19:37:09 +0200 Subject: writeback: get rid to incorrect references to pdflush in comments Signed-off-by: Jens Axboe --- mm/page-writeback.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'mm/page-writeback.c') diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 3c78fc316202..8bef063125b1 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -58,7 +58,7 @@ static inline long sync_writeback_pages(unsigned long dirtied) /* The following parameters are exported via /proc/sys/vm */ /* - * Start background writeback (via pdflush) at this percentage + * Start background writeback (via writeback threads) at this percentage */ int dirty_background_ratio = 10; @@ -477,8 +477,8 @@ get_dirty_limits(unsigned long *pbackground, unsigned long *pdirty, * balance_dirty_pages() must be called by processes which are generating dirty * data. It looks at the number of dirty pages in the machine and will force * the caller to perform writeback if the system is over `vm_dirty_ratio'. - * If we're over `background_thresh' then pdflush is woken to perform some - * writeout. + * 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, unsigned long write_chunk) @@ -582,7 +582,7 @@ static void balance_dirty_pages(struct address_space *mapping, bdi->dirty_exceeded = 0; if (writeback_in_progress(bdi)) - return; /* pdflush is already working this queue */ + return; /* * In laptop mode, we wait until hitting the higher threshold before -- cgit v1.2.3