+ mm-vmscan-remove-unused-reclaim_off-reclaim_zone.patch added to -mm tree

+ mm-vmscan-remove-unused-reclaim_off-reclaim_zone.patch added to -mm tree

[akpm]

The patch titled
     Subject: mm/vmscan: remove unused RECLAIM_OFF/RECLAIM_ZONE
has been added to the -mm tree.  Its filename is
     mm-vmscan-remove-unused-reclaim_off-reclaim_zone.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/mm-vmscan-remove-unused-reclaim_off-reclaim_zone.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/mm-vmscan-remove-unused-reclaim_off-reclaim_zone.patch

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------------------------------------------------------
From: Alex Shi <alex.shi@linux.alibaba.com>
Subject: mm/vmscan: remove unused RECLAIM_OFF/RECLAIM_ZONE

commit 1b2ffb7896ad ("[PATCH] Zone reclaim: Allow modification of zone
reclaim behavior")' defined RECLAIM_OFF/RECLAIM_ZONE, but never use them,
so better to remove them.

Link: http://lkml.kernel.org/r/1579005573-58923-1-git-send-email-alex.shi@linux.alibaba.com
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/vmscan.c |    2 --
 1 file changed, 2 deletions(-)

--- a/mm/vmscan.c~mm-vmscan-remove-unused-reclaim_off-reclaim_zone
+++ a/mm/vmscan.c
@@ -4118,8 +4118,6 @@ module_init(kswapd_init)
  */
 int node_reclaim_mode __read_mostly;
 
-#define RECLAIM_OFF 0
-#define RECLAIM_ZONE (1<<0)	/* Run shrink_inactive_list on the zone */
 #define RECLAIM_WRITE (1<<1)	/* Writeout pages during reclaim */
 #define RECLAIM_UNMAP (1<<2)	/* Unmap pages during reclaim */
 
_

Patches currently in -mm which might be from alex.shi@linux.alibaba.com are

mm-vmscan-remove-prefetch_prev_lru_page.patch
mm-vmscan-remove-unused-reclaim_off-reclaim_zone.patch