The patch titled
Subject: page-cgroup: get rid of NR_PCG_FLAGS
has been added to the -mm tree. Its filename is
page-cgroup-get-rid-of-nr_pcg_flags.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/page-cgroup-get-rid-of-nr_pcg_flags.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/page-cgroup-get-rid-of-nr_pcg_flags.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
Subject: page-cgroup: get rid of NR_PCG_FLAGS
It's not used anywhere today, so let's remove it.
Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/page_cgroup.h | 6 ------
kernel/bounds.c | 2 --
2 files changed, 8 deletions(-)
diff -puN include/linux/page_cgroup.h~page-cgroup-get-rid-of-nr_pcg_flags include/linux/page_cgroup.h
--- a/include/linux/page_cgroup.h~page-cgroup-get-rid-of-nr_pcg_flags
+++ a/include/linux/page_cgroup.h
@@ -6,12 +6,8 @@ enum {
PCG_USED = 0x01, /* This page is charged to a memcg */
PCG_MEM = 0x02, /* This page holds a memory charge */
PCG_MEMSW = 0x04, /* This page holds a memory+swap charge */
- __NR_PCG_FLAGS,
};
-#ifndef __GENERATING_BOUNDS_H
-#include <generated/bounds.h>
-
struct pglist_data;
#ifdef CONFIG_MEMCG
@@ -107,6 +103,4 @@ static inline void swap_cgroup_swapoff(i
#endif /* CONFIG_MEMCG_SWAP */
-#endif /* !__GENERATING_BOUNDS_H */
-
#endif /* __LINUX_PAGE_CGROUP_H */
diff -puN kernel/bounds.c~page-cgroup-get-rid-of-nr_pcg_flags kernel/bounds.c
--- a/kernel/bounds.c~page-cgroup-get-rid-of-nr_pcg_flags
+++ a/kernel/bounds.c
@@ -9,7 +9,6 @@
#include <linux/page-flags.h>
#include <linux/mmzone.h>
#include <linux/kbuild.h>
-#include <linux/page_cgroup.h>
#include <linux/log2.h>
#include <linux/spinlock_types.h>
@@ -18,7 +17,6 @@ void foo(void)
/* The enum constants to put into include/generated/bounds.h */
DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS);
DEFINE(MAX_NR_ZONES, __MAX_NR_ZONES);
- DEFINE(NR_PCG_FLAGS, __NR_PCG_FLAGS);
#ifdef CONFIG_SMP
DEFINE(NR_CPUS_BITS, ilog2(CONFIG_NR_CPUS));
#endif
_
Patches currently in -mm which might be from vdavydov@xxxxxxxxxxxxx are
origin.patch
mm-slabh-wrap-the-whole-file-with-guarding-macro.patch
slub-fix-off-by-one-in-number-of-slab-tests.patch
memcg-cleanup-memcg_cache_params-refcnt-usage.patch
memcg-destroy-kmem-caches-when-last-slab-is-freed.patch
memcg-mark-caches-that-belong-to-offline-memcgs-as-dead.patch
slub-dont-fail-kmem_cache_shrink-if-slab-placement-optimization-fails.patch
slub-make-slab_free-non-preemptable.patch
memcg-wait-for-kfrees-to-finish-before-destroying-cache.patch
slub-make-dead-memcg-caches-discard-free-slabs-immediately.patch
slub-kmem_cache_shrink-check-if-partial-list-is-empty-under-list_lock.patch
slab-do-not-keep-free-objects-slabs-on-dead-memcg-caches.patch
slab-set-free_limit-for-dead-caches-to-0.patch
mm-memcontrol-fold-mem_cgroup_do_charge.patch
mm-memcontrol-rearrange-charging-fast-path.patch
mm-memcontrol-reclaim-at-least-once-for-__gfp_noretry.patch
mm-huge_memory-use-gfp_transhuge-when-charging-huge-pages.patch
mm-memcontrol-retry-reclaim-for-oom-disabled-and-__gfp_nofail-charges.patch
mm-memcontrol-remove-explicit-oom-parameter-in-charge-path.patch
mm-memcontrol-simplify-move-precharge-function.patch
mm-memcontrol-catch-root-bypass-in-move-precharge.patch
mm-memcontrol-use-root_mem_cgroup-res_counter.patch
mm-memcontrol-remove-ordering-between-pc-mem_cgroup-and-pagecgroupused.patch
mm-memcontrol-do-not-acquire-page_cgroup-lock-for-kmem-pages.patch
mm-memcontrol-rewrite-charge-api.patch
mm-memcontrol-rewrite-uncharge-api.patch
mm-memcontrol-rewrite-uncharge-api-fix-5.patch
page-cgroup-trivial-cleanup.patch
page-cgroup-get-rid-of-nr_pcg_flags.patch
fork-exec-cleanup-mm-initialization.patch
fork-reset-mm-pinned_vm.patch
fork-copy-mms-vm-usage-counters-under-mmap_sem.patch
linux-next.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
