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| author | Hillf Danton <dhillf@gmail.com> | 2012-03-21 16:33:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-21 17:54:55 -0700 |
| commit | 6131728914810a6c02e08750e13e45870101e862 (patch) | |
| tree | d96768dccd30bc5c84cfd39594167efd6405782d /mm/vmscan.c | |
| parent | c3f0327f8e9d7a503f0d64573c311eddd61f197d (diff) | |
| download | lwn-6131728914810a6c02e08750e13e45870101e862.tar.gz lwn-6131728914810a6c02e08750e13e45870101e862.zip | |
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.c | 18 |
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; |