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authorMel Gorman <mgorman@suse.de>2012-05-30 02:06:20 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-30 03:22:19 +0400
commit23b9da55c5b0feb484bd5e8615f4eb1ce4169453 (patch)
tree84ce2cce4aca6c5e5ca4b7066faa21db1148b370 /include
parent41ac1999c3e3563e1810b14878a869c79c9368bb (diff)
downloadlinux-23b9da55c5b0feb484bd5e8615f4eb1ce4169453.tar.xz
mm: vmscan: remove reclaim_mode_t
There is little motiviation for reclaim_mode_t once RECLAIM_MODE_[A]SYNC and lumpy reclaim have been removed. This patch gets rid of reclaim_mode_t as well and improves the documentation about what reclaim/compaction is and when it is triggered. Signed-off-by: Mel Gorman <mgorman@suse.de> Acked-by: Rik van Riel <riel@redhat.com> Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Konstantin Khlebnikov <khlebnikov@openvz.org> Cc: Hugh Dickins <hughd@google.com> Cc: Ying Han <yinghan@google.com> Cc: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/trace/events/vmscan.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index 82f693395ac5..bab3b87e4064 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -25,12 +25,12 @@
{RECLAIM_WB_ASYNC, "RECLAIM_WB_ASYNC"} \
) : "RECLAIM_WB_NONE"
-#define trace_reclaim_flags(page, sync) ( \
+#define trace_reclaim_flags(page) ( \
(page_is_file_cache(page) ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) | \
(RECLAIM_WB_ASYNC) \
)
-#define trace_shrink_flags(file, sync) \
+#define trace_shrink_flags(file) \
( \
(file ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) | \
(RECLAIM_WB_ASYNC) \