mm/page-writeback.c: make determine_dirtyable_memory static again
authorJohannes Weiner <hannes@cmpxchg.org>
Tue, 10 Jan 2012 23:06:57 +0000 (15:06 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 11 Jan 2012 00:30:41 +0000 (16:30 -0800)
commit1edf223485c42c99655dcd001db1e46ad5e5d2d7
tree33b93dc8f2a249806150b5792ac1787688bf6b74
parente4e11180dfa545233e5145919b75b7fac88638df
mm/page-writeback.c: make determine_dirtyable_memory static again

The tracing ring-buffer used this function briefly, but not anymore.
Make it local to the writeback code again.

Also, move the function so that no forward declaration needs to be
reintroduced.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Mel Gorman <mgorman@suse.de>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/writeback.h
mm/page-writeback.c