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authorHillf Danton <dhillf@gmail.com>2012-03-21 16:33:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-21 17:54:55 -0700
commit6131728914810a6c02e08750e13e45870101e862 (patch)
treed96768dccd30bc5c84cfd39594167efd6405782d /mm/vmscan.c
parentc3f0327f8e9d7a503f0d64573c311eddd61f197d (diff)
downloadlinux-6131728914810a6c02e08750e13e45870101e862.tar.bz2
mm/vmscan.c: cleanup with s/reclaim_mode/isolate_mode/
With tons of reclaim_mode (defined as one field of struct scan_control) already in the file, it is clearer to rename the local reclaim_mode when setting up the isolation mode. Signed-off-by: Hillf Danton <dhillf@gmail.com> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Reviewed-by: Rik van Riel <riel@redhat.com> Cc: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmscan.c')
-rw-r--r--mm/vmscan.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index c52b23552659..61a66881235d 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1509,7 +1509,7 @@ shrink_inactive_list(unsigned long nr_to_scan, struct mem_cgroup_zone *mz,
unsigned long nr_file;
unsigned long nr_dirty = 0;
unsigned long nr_writeback = 0;
- isolate_mode_t reclaim_mode = ISOLATE_INACTIVE;
+ isolate_mode_t isolate_mode = ISOLATE_INACTIVE;
struct zone *zone = mz->zone;
while (unlikely(too_many_isolated(zone, file, sc))) {
@@ -1522,20 +1522,20 @@ shrink_inactive_list(unsigned long nr_to_scan, struct mem_cgroup_zone *mz,
set_reclaim_mode(priority, sc, false);
if (sc->reclaim_mode & RECLAIM_MODE_LUMPYRECLAIM)
- reclaim_mode |= ISOLATE_ACTIVE;
+ isolate_mode |= ISOLATE_ACTIVE;
lru_add_drain();
if (!sc->may_unmap)
- reclaim_mode |= ISOLATE_UNMAPPED;
+ isolate_mode |= ISOLATE_UNMAPPED;
if (!sc->may_writepage)
- reclaim_mode |= ISOLATE_CLEAN;
+ isolate_mode |= ISOLATE_CLEAN;
spin_lock_irq(&zone->lru_lock);
nr_taken = isolate_lru_pages(nr_to_scan, mz, &page_list,
&nr_scanned, sc->order,
- reclaim_mode, 0, file);
+ isolate_mode, 0, file);
if (global_reclaim(sc)) {
zone->pages_scanned += nr_scanned;
if (current_is_kswapd())
@@ -1699,21 +1699,21 @@ static void shrink_active_list(unsigned long nr_to_scan,
struct page *page;
struct zone_reclaim_stat *reclaim_stat = get_reclaim_stat(mz);
unsigned long nr_rotated = 0;
- isolate_mode_t reclaim_mode = ISOLATE_ACTIVE;
+ isolate_mode_t isolate_mode = ISOLATE_ACTIVE;
struct zone *zone = mz->zone;
lru_add_drain();
if (!sc->may_unmap)
- reclaim_mode |= ISOLATE_UNMAPPED;
+ isolate_mode |= ISOLATE_UNMAPPED;
if (!sc->may_writepage)
- reclaim_mode |= ISOLATE_CLEAN;
+ isolate_mode |= ISOLATE_CLEAN;
spin_lock_irq(&zone->lru_lock);
nr_taken = isolate_lru_pages(nr_to_scan, mz, &l_hold,
&nr_scanned, sc->order,
- reclaim_mode, 1, file);
+ isolate_mode, 1, file);
if (global_reclaim(sc))
zone->pages_scanned += nr_scanned;