]> git.karo-electronics.de Git - karo-tx-linux.git/commit
mm: do not use atomic operations when releasing pages
authorMel Gorman <mgorman@suse.de>
Thu, 22 May 2014 00:43:21 +0000 (10:43 +1000)
committerStephen Rothwell <sfr@canb.auug.org.au>
Thu, 22 May 2014 00:43:21 +0000 (10:43 +1000)
commit0028308f36071628b0c553959fa6f03f302fa5fc
treedcd2c22b509774673810f90b0e525dd6b2d1ef46
parent0026554ae60f53e7e3f950bec299c8511fef584c
mm: do not use atomic operations when releasing pages

There should be no references to it any more and a parallel mark should
not be reordered against us.  Use non-locked varient to clear page active.

Signed-off-by: Mel Gorman <mgorman@suse.de>
Acked-by: Rik van Riel <riel@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: 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>
mm/swap.c