Mel Gorman
dc4b0caff2
mm: page_alloc: reduce number of times page_to_pfn is called
In the free path we calculate page_to_pfn multiple times. Reduce that.
Signed-off-by: Mel Gorman <mgorman@suse.de>
Acked-by: Rik van Riel <riel@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Jan Kara <jack@suse.cz>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Hugh Dickins <hughd@google.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-06-04 16:54:09 -07:00
..
2014-06-03 23:12:37 +02:00
2014-06-04 16:53:55 -07:00
2014-03-21 21:54:26 +08:00
2014-05-07 09:10:28 +10:00
2014-06-02 16:34:00 -07:00
2014-03-06 09:47:42 +01:00
2014-06-04 16:54:09 -07:00
2014-04-06 11:30:29 -03:00
2014-06-04 08:50:34 -07:00
Merge branches 'core', 'cxgb4', 'ip-roce', 'iser', 'misc', 'mlx4', 'nes', 'ocrdma', 'qib', 'sgwrapper', 'srp' and 'usnic' into for-next
2014-04-03 08:30:17 -07:00
2014-04-09 20:26:20 -06:00
2014-06-03 11:51:14 +02:00
2014-04-07 01:48:57 -07:00
2014-06-04 16:54:07 -07:00
2014-06-04 09:08:25 -07:00
2014-05-09 15:11:26 +03:00
2014-06-02 13:57:01 -07:00