Commit 648b5cf3 authored by Alex Shi's avatar Alex Shi Committed by Linus Torvalds

mm/vmscan: remove unused RECLAIM_OFF/RECLAIM_ZONE

Commit 1b2ffb78 ("[PATCH] Zone reclaim: Allow modification of zone
reclaim behavior")' defined RECLAIM_OFF/RECLAIM_ZONE, but never use
them, so better to remove them.

[dwagner@suse.de: fix sanity checks enabling]
  Link: http://lkml.kernel.org/r/20200116131642.642-1-dwagner@suse.de
[akpm@linux-foundation.org: renumber the bits for neatness]
Link: http://lkml.kernel.org/r/1579005573-58923-1-git-send-email-alex.shi@linux.alibaba.comSigned-off-by: default avatarAlex Shi <alex.shi@linux.alibaba.com>
Signed-off-by: default avatarDaniel Wagner <dwagner@suse.de>
Reviewed-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Cc: "Tobin C. Harding" <tobin@kernel.org>
Cc: Christoph Lameter <cl@linux.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent fffbacc1
...@@ -4110,10 +4110,8 @@ module_init(kswapd_init) ...@@ -4110,10 +4110,8 @@ module_init(kswapd_init)
*/ */
int node_reclaim_mode __read_mostly; int node_reclaim_mode __read_mostly;
#define RECLAIM_OFF 0 #define RECLAIM_WRITE (1<<0) /* Writeout pages during reclaim */
#define RECLAIM_ZONE (1<<0) /* Run shrink_inactive_list on the zone */ #define RECLAIM_UNMAP (1<<1) /* Unmap pages during reclaim */
#define RECLAIM_WRITE (1<<1) /* Writeout pages during reclaim */
#define RECLAIM_UNMAP (1<<2) /* Unmap pages during reclaim */
/* /*
* Priority for NODE_RECLAIM. This determines the fraction of pages * Priority for NODE_RECLAIM. This determines the fraction of pages
......
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