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| author | Wu Fengguang <fengguang.wu@intel.com> | 2009-06-16 15:32:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 19:47:39 -0700 |
| commit | 6e08a369ee10b361ac1cdcdf4fabd420fd08beb3 (patch) | |
| tree | 9dbf870cad025b64781d9051b6680a8a23927e5a /mm/page_alloc.c | |
| parent | 56e49d218890f49b0057710a4b6fef31f5ffbfec (diff) | |
| download | op-kernel-dev-6e08a369ee10b361ac1cdcdf4fabd420fd08beb3.zip op-kernel-dev-6e08a369ee10b361ac1cdcdf4fabd420fd08beb3.tar.gz | |
vmscan: cleanup the scan batching code
The vmscan batching logic is twisting. Move it into a standalone function
nr_scan_try_batch() and document it. No behavior change.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Acked-by: Rik van Riel <riel@redhat.com>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Christoph Lameter <cl@linux-foundation.org>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 131655c..e5b8f62 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3657,7 +3657,7 @@ static void __paginginit free_area_init_core(struct pglist_data *pgdat, zone_pcp_init(zone); for_each_lru(l) { INIT_LIST_HEAD(&zone->lru[l].list); - zone->lru[l].nr_scan = 0; + zone->lru[l].nr_saved_scan = 0; } zone->reclaim_stat.recent_rotated[0] = 0; zone->reclaim_stat.recent_rotated[1] = 0; |
