The patch titled
Subject: mm-memcontrol-use-int-for-event-state-parameter-in-several-functions-v2
has been added to the -mm tree. Its filename is
mm-memcontrol-use-int-for-event-state-parameter-in-several-functions-v2.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-memcontrol-use-int-for-event-state-parameter-in-several-functions-v2.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-memcontrol-use-int-for-event-state-parameter-in-several-functions-v2.patch
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------------------------------------------------------
From: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
Subject: mm-memcontrol-use-int-for-event-state-parameter-in-several-functions-v2
also change parameter type of inc/dec/mod_memcg_page_state()
Link: http://lkml.kernel.org/r/20170728213442.93823-1-mka@xxxxxxxxxxxx
Signed-off-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxxxx>
Cc: Vladimir Davydov <vdavydov.dev@xxxxxxxxx>
Cc: Doug Anderson <dianders@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/memcontrol.h | 32 ++++++++++++++++++++------------
1 file changed, 20 insertions(+), 12 deletions(-)
diff -puN include/linux/memcontrol.h~mm-memcontrol-use-int-for-event-state-parameter-in-several-functions-v2 include/linux/memcontrol.h
--- a/include/linux/memcontrol.h~mm-memcontrol-use-int-for-event-state-parameter-in-several-functions-v2
+++ a/include/linux/memcontrol.h
@@ -537,14 +537,14 @@ static inline void mod_memcg_state(struc
* Kernel pages are an exception to this, since they'll never move.
*/
static inline void __mod_memcg_page_state(struct page *page,
- enum memcg_stat_item idx, int val)
+ int idx, int val)
{
if (page->mem_cgroup)
__mod_memcg_state(page->mem_cgroup, idx, val);
}
static inline void mod_memcg_page_state(struct page *page,
- enum memcg_stat_item idx, int val)
+ int idx, int val)
{
if (page->mem_cgroup)
mod_memcg_state(page->mem_cgroup, idx, val);
@@ -862,13 +862,13 @@ static inline void mod_memcg_state(struc
}
static inline void __mod_memcg_page_state(struct page *page,
- enum memcg_stat_item idx,
+ int idx,
int nr)
{
}
static inline void mod_memcg_page_state(struct page *page,
- enum memcg_stat_item idx,
+ int idx,
int nr)
{
}
@@ -932,26 +932,30 @@ void count_memcg_event_mm(struct mm_stru
}
#endif /* CONFIG_MEMCG */
+/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void __inc_memcg_state(struct mem_cgroup *memcg,
- enum memcg_stat_item idx)
+ int idx)
{
__mod_memcg_state(memcg, idx, 1);
}
+/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void __dec_memcg_state(struct mem_cgroup *memcg,
- enum memcg_stat_item idx)
+ int idx)
{
__mod_memcg_state(memcg, idx, -1);
}
+/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void __inc_memcg_page_state(struct page *page,
- enum memcg_stat_item idx)
+ int idx)
{
__mod_memcg_page_state(page, idx, 1);
}
+/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void __dec_memcg_page_state(struct page *page,
- enum memcg_stat_item idx)
+ int idx)
{
__mod_memcg_page_state(page, idx, -1);
}
@@ -980,26 +984,30 @@ static inline void __dec_lruvec_page_sta
__mod_lruvec_page_state(page, idx, -1);
}
+/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void inc_memcg_state(struct mem_cgroup *memcg,
- enum memcg_stat_item idx)
+ int idx)
{
mod_memcg_state(memcg, idx, 1);
}
+/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void dec_memcg_state(struct mem_cgroup *memcg,
- enum memcg_stat_item idx)
+ int idx)
{
mod_memcg_state(memcg, idx, -1);
}
+/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void inc_memcg_page_state(struct page *page,
- enum memcg_stat_item idx)
+ int idx)
{
mod_memcg_page_state(page, idx, 1);
}
+/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void dec_memcg_page_state(struct page *page,
- enum memcg_stat_item idx)
+ int idx)
{
mod_memcg_page_state(page, idx, -1);
}
_
Patches currently in -mm which might be from mka@xxxxxxxxxxxx are
mm-memcontrol-use-int-for-event-state-parameter-in-several-functions.patch
mm-memcontrol-use-int-for-event-state-parameter-in-several-functions-v2.patch
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