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authorCody P Schafer <cody@linux.vnet.ibm.com>2013-07-03 15:01:36 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 16:07:27 -0700
commitdd1895e2c5c9ed3a791d1d8eb4a6a3e241ec9d6e (patch)
treee431c4dd01ed86749cb9941dcd6afba93a315dba /mm/page_alloc.c
parent88c90dbccaaed35991b5336fec84294de1d23538 (diff)
mm/page_alloc: relocate comment to be directly above code it refers to.
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> Cc: Gilad Ben-Yossef <gilad@benyossef.com> Cc: KOSAKI Motohiro <kosaki.motohiro@gmail.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Pekka Enberg <penberg@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
-rw-r--r--mm/page_alloc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index a235149d9406..2793ce50f316 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3711,12 +3711,12 @@ void __ref build_all_zonelists(pg_data_t *pgdat, struct zone *zone)
mminit_verify_zonelist();
cpuset_init_current_mems_allowed();
} else {
- /* we have to stop all cpus to guarantee there is no user
- of zonelist */
#ifdef CONFIG_MEMORY_HOTPLUG
if (zone)
setup_zone_pageset(zone);
#endif
+ /* we have to stop all cpus to guarantee there is no user
+ of zonelist */
stop_machine(__build_all_zonelists, pgdat, NULL);
/* cpuset refresh routine should be here */
}