The patch titled
memcg: remove unused page flag bitfield defines
has been removed from the -mm tree. Its filename was
memcg-remove-unused-page-flag-bitfield-defines.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: memcg: remove unused page flag bitfield defines
From: Johannes Weiner <hannes@xxxxxxxxxxx>
These definitions have been unused since '4b3bde4 memcg: remove the
overhead associated with the root cgroup'.
Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Cc: Daisuke Nishimura <nishimura@xxxxxxxxxxxxxxxxx>
Cc: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx>
Cc: Minchan Kim <minchan.kim@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memcontrol.c | 7 -------
1 file changed, 7 deletions(-)
diff -puN mm/memcontrol.c~memcg-remove-unused-page-flag-bitfield-defines mm/memcontrol.c
--- a/mm/memcontrol.c~memcg-remove-unused-page-flag-bitfield-defines
+++ a/mm/memcontrol.c
@@ -327,13 +327,6 @@ enum charge_type {
NR_CHARGE_TYPE,
};
-/* only for here (for easy reading.) */
-#define PCGF_CACHE (1UL << PCG_CACHE)
-#define PCGF_USED (1UL << PCG_USED)
-#define PCGF_LOCK (1UL << PCG_LOCK)
-/* Not used, but added here for completeness */
-#define PCGF_ACCT (1UL << PCG_ACCT)
-
/* for encoding cft->private value on file */
#define _MEM (0)
#define _MEMSWAP (1)
_
Patches currently in -mm which might be from hannes@xxxxxxxxxxx are
origin.patch
mm-add-vm-counters-for-transparent-hugepages.patch
mm-batch-activate_page-to-reduce-lock-contention.patch
memcg-document-cgroup-dirty-memory-interfaces.patch
memcg-add-page_cgroup-flags-for-dirty-page-tracking.patch
memcg-add-dirty-page-accounting-infrastructure.patch
memcg-add-kernel-calls-for-memcg-dirty-page-stats.patch
memcg-add-dirty-limits-to-mem_cgroup.patch
memcg-add-cgroupfs-interface-to-memcg-dirty-limits.patch
memcg-add-dirty-limiting-routines.patch
memcg-check-memcg-dirty-limits-in-page-writeback.patch
memcg-make-background-writeback-memcg-aware.patch
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