From: Konstantin Khlebnikov <khlebnikov@openvz.org>
To: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH RFC 07/15] mm: move page-to-book translation upper
Date: Thu, 16 Feb 2012 02:57:32 +0400 [thread overview]
Message-ID: <20120215225732.22050.17460.stgit@zurg> (raw)
In-Reply-To: <20120215224221.22050.80605.stgit@zurg>
move page_book() out of add_page_to_lru_list() and del_page_from_lru_list()
switch its first argument from zone to book.
Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
---
include/linux/mm_inline.h | 10 ++++------
mm/compaction.c | 4 +++-
mm/memcontrol.c | 7 +++++--
mm/swap.c | 30 ++++++++++++++++++++----------
mm/vmscan.c | 16 +++++++++++-----
5 files changed, 43 insertions(+), 24 deletions(-)
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index 9c484c0..286da9b 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -58,25 +58,23 @@ static inline int page_is_file_cache(struct page *page)
}
static inline void
-add_page_to_lru_list(struct zone *zone, struct page *page, enum lru_list lru)
+add_page_to_lru_list(struct book *book, struct page *page, enum lru_list lru)
{
- struct book *book = page_book(page);
int numpages = hpage_nr_pages(page);
list_add(&page->lru, &book->pages_lru[lru]);
book->pages_count[lru] += numpages;
- __mod_zone_page_state(zone, NR_LRU_BASE + lru, numpages);
+ __mod_zone_page_state(book_zone(book), NR_LRU_BASE + lru, numpages);
}
static inline void
-del_page_from_lru_list(struct zone *zone, struct page *page, enum lru_list lru)
+del_page_from_lru_list(struct book *book, struct page *page, enum lru_list lru)
{
- struct book *book = page_book(page);
int numpages = hpage_nr_pages(page);
list_del(&page->lru);
book->pages_count[lru] -= numpages;
- __mod_zone_page_state(zone, NR_LRU_BASE + lru, -numpages);
+ __mod_zone_page_state(book_zone(book), NR_LRU_BASE + lru, -numpages);
}
/**
diff --git a/mm/compaction.c b/mm/compaction.c
index 177f0d3..680a725 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -269,6 +269,7 @@ static isolate_migrate_t isolate_migratepages(struct zone *zone,
unsigned long nr_scanned = 0, nr_isolated = 0;
struct list_head *migratelist = &cc->migratepages;
isolate_mode_t mode = ISOLATE_ACTIVE|ISOLATE_INACTIVE;
+ struct book *book;
/* Do not scan outside zone boundaries */
low_pfn = max(cc->migrate_pfn, zone->zone_start_pfn);
@@ -388,7 +389,8 @@ static isolate_migrate_t isolate_migratepages(struct zone *zone,
VM_BUG_ON(PageTransCompound(page));
/* Successfully isolated */
- del_page_from_lru_list(zone, page, page_lru(page));
+ book = page_book(page);
+ del_page_from_lru_list(book, page, page_lru(page));
list_add(&page->lru, migratelist);
cc->nr_migratepages++;
nr_isolated++;
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index ff82d6e..5136017 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2536,6 +2536,7 @@ __mem_cgroup_commit_charge_lrucare(struct page *page, struct mem_cgroup *memcg,
{
struct page_cgroup *pc = lookup_page_cgroup(page);
struct zone *zone = page_zone(page);
+ struct book *book;
unsigned long flags;
bool removed = false;
@@ -2546,13 +2547,15 @@ __mem_cgroup_commit_charge_lrucare(struct page *page, struct mem_cgroup *memcg,
*/
spin_lock_irqsave(&zone->lru_lock, flags);
if (PageLRU(page)) {
- del_page_from_lru_list(zone, page, page_lru(page));
+ book = page_book(page);
+ del_page_from_lru_list(book, page, page_lru(page));
ClearPageLRU(page);
removed = true;
}
__mem_cgroup_commit_charge(memcg, page, 1, pc, ctype);
if (removed) {
- add_page_to_lru_list(zone, page, page_lru(page));
+ book = page_book(page);
+ add_page_to_lru_list(book, page, page_lru(page));
SetPageLRU(page);
}
spin_unlock_irqrestore(&zone->lru_lock, flags);
diff --git a/mm/swap.c b/mm/swap.c
index 2268ee7..4e00463 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -49,11 +49,13 @@ static void __page_cache_release(struct page *page)
if (PageLRU(page)) {
unsigned long flags;
struct zone *zone = page_zone(page);
+ struct book *book;
spin_lock_irqsave(&zone->lru_lock, flags);
VM_BUG_ON(!PageLRU(page));
__ClearPageLRU(page);
- del_page_from_lru_list(zone, page, page_off_lru(page));
+ book = page_book(page);
+ del_page_from_lru_list(book, page, page_off_lru(page));
spin_unlock_irqrestore(&zone->lru_lock, flags);
}
}
@@ -293,11 +295,13 @@ static void __activate_page(struct page *page, void *arg)
if (PageLRU(page) && !PageActive(page) && !PageUnevictable(page)) {
int file = page_is_file_cache(page);
int lru = page_lru_base_type(page);
- del_page_from_lru_list(zone, page, lru);
+ struct book *book = page_book(page);
+
+ del_page_from_lru_list(book, page, lru);
SetPageActive(page);
lru += LRU_ACTIVE;
- add_page_to_lru_list(zone, page, lru);
+ add_page_to_lru_list(book, page, lru);
__count_vm_event(PGACTIVATE);
update_page_reclaim_stat(zone, page, file, 1);
@@ -404,11 +408,13 @@ void lru_cache_add_lru(struct page *page, enum lru_list lru)
void add_page_to_unevictable_list(struct page *page)
{
struct zone *zone = page_zone(page);
+ struct book *book;
spin_lock_irq(&zone->lru_lock);
SetPageUnevictable(page);
SetPageLRU(page);
- add_page_to_lru_list(zone, page, LRU_UNEVICTABLE);
+ book = page_book(page);
+ add_page_to_lru_list(book, page, LRU_UNEVICTABLE);
spin_unlock_irq(&zone->lru_lock);
}
@@ -438,6 +444,7 @@ static void lru_deactivate_fn(struct page *page, void *arg)
int lru, file;
bool active;
struct zone *zone = page_zone(page);
+ struct book *book;
if (!PageLRU(page))
return;
@@ -453,10 +460,11 @@ static void lru_deactivate_fn(struct page *page, void *arg)
file = page_is_file_cache(page);
lru = page_lru_base_type(page);
- del_page_from_lru_list(zone, page, lru + active);
+ book = page_book(page);
+ del_page_from_lru_list(book, page, lru + active);
ClearPageActive(page);
ClearPageReferenced(page);
- add_page_to_lru_list(zone, page, lru);
+ add_page_to_lru_list(book, page, lru);
if (PageWriteback(page) || PageDirty(page)) {
/*
@@ -466,7 +474,6 @@ static void lru_deactivate_fn(struct page *page, void *arg)
*/
SetPageReclaim(page);
} else {
- struct book *book = page_book(page);
/*
* The page's writeback ends up during pagevec
* We moves tha page into tail of inactive.
@@ -596,6 +603,7 @@ void release_pages(struct page **pages, int nr, int cold)
if (PageLRU(page)) {
struct zone *pagezone = page_zone(page);
+ struct book *book = page_book(page);
if (pagezone != zone) {
if (zone)
@@ -606,7 +614,7 @@ void release_pages(struct page **pages, int nr, int cold)
}
VM_BUG_ON(!PageLRU(page));
__ClearPageLRU(page);
- del_page_from_lru_list(zone, page, page_off_lru(page));
+ del_page_from_lru_list(book, page, page_off_lru(page));
}
list_add(&page->lru, &pages_to_free);
@@ -644,6 +652,7 @@ void lru_add_page_tail(struct zone* zone,
int active;
enum lru_list lru;
const int file = 0;
+ struct book *book = page_book(page);
VM_BUG_ON(!PageHead(page));
VM_BUG_ON(PageCompound(page_tail));
@@ -678,7 +687,7 @@ void lru_add_page_tail(struct zone* zone,
* Use the standard add function to put page_tail on the list,
* but then correct its position so they all end up in order.
*/
- add_page_to_lru_list(zone, page_tail, lru);
+ add_page_to_lru_list(book, page_tail, lru);
list_head = page_tail->lru.prev;
list_move_tail(&page_tail->lru, list_head);
}
@@ -689,6 +698,7 @@ static void __pagevec_lru_add_fn(struct page *page, void *arg)
{
enum lru_list lru = (enum lru_list)arg;
struct zone *zone = page_zone(page);
+ struct book *book = page_book(page);
int file = is_file_lru(lru);
int active = is_active_lru(lru);
@@ -700,7 +710,7 @@ static void __pagevec_lru_add_fn(struct page *page, void *arg)
if (active)
SetPageActive(page);
update_page_reclaim_stat(zone, page, file, active);
- add_page_to_lru_list(zone, page, lru);
+ add_page_to_lru_list(book, page, lru);
}
/*
diff --git a/mm/vmscan.c b/mm/vmscan.c
index c59d4f7..0e0bbe2 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1291,6 +1291,7 @@ int isolate_lru_page(struct page *page)
if (PageLRU(page)) {
struct zone *zone = page_zone(page);
+ struct book *book;
spin_lock_irq(&zone->lru_lock);
if (PageLRU(page)) {
@@ -1298,8 +1299,8 @@ int isolate_lru_page(struct page *page)
ret = 0;
get_page(page);
ClearPageLRU(page);
-
- del_page_from_lru_list(zone, page, lru);
+ book = page_book(page);
+ del_page_from_lru_list(book, page, lru);
}
spin_unlock_irq(&zone->lru_lock);
}
@@ -1349,6 +1350,7 @@ putback_inactive_pages(struct book *book,
*/
while (!list_empty(page_list)) {
struct page *page = lru_to_page(page_list);
+ struct book *book;
int lru;
VM_BUG_ON(PageLRU(page));
@@ -1361,7 +1363,10 @@ putback_inactive_pages(struct book *book,
}
SetPageLRU(page);
lru = page_lru(page);
- add_page_to_lru_list(zone, page, lru);
+
+ /* can differ only on lumpy reclaim */
+ book = page_book(page);
+ add_page_to_lru_list(book, page, lru);
if (is_active_lru(lru)) {
int file = is_file_lru(lru);
int numpages = hpage_nr_pages(page);
@@ -1370,7 +1375,7 @@ putback_inactive_pages(struct book *book,
if (put_page_testzero(page)) {
__ClearPageLRU(page);
__ClearPageActive(page);
- del_page_from_lru_list(zone, page, lru);
+ del_page_from_lru_list(book, page, lru);
if (unlikely(PageCompound(page))) {
spin_unlock_irq(&zone->lru_lock);
@@ -1644,6 +1649,7 @@ static void move_active_pages_to_lru(struct zone *zone,
VM_BUG_ON(PageLRU(page));
SetPageLRU(page);
+ /* can differ only on lumpy reclaim */
book = page_book(page);
list_move(&page->lru, &book->pages_lru[lru]);
numpages = hpage_nr_pages(page);
@@ -1653,7 +1659,7 @@ static void move_active_pages_to_lru(struct zone *zone,
if (put_page_testzero(page)) {
__ClearPageLRU(page);
__ClearPageActive(page);
- del_page_from_lru_list(zone, page, lru);
+ del_page_from_lru_list(book, page, lru);
if (unlikely(PageCompound(page))) {
spin_unlock_irq(&zone->lru_lock);
--
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WARNING: multiple messages have this Message-ID (diff)
From: Konstantin Khlebnikov <khlebnikov@openvz.org>
To: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH RFC 07/15] mm: move page-to-book translation upper
Date: Thu, 16 Feb 2012 02:57:32 +0400 [thread overview]
Message-ID: <20120215225732.22050.17460.stgit@zurg> (raw)
In-Reply-To: <20120215224221.22050.80605.stgit@zurg>
move page_book() out of add_page_to_lru_list() and del_page_from_lru_list()
switch its first argument from zone to book.
Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
---
include/linux/mm_inline.h | 10 ++++------
mm/compaction.c | 4 +++-
mm/memcontrol.c | 7 +++++--
mm/swap.c | 30 ++++++++++++++++++++----------
mm/vmscan.c | 16 +++++++++++-----
5 files changed, 43 insertions(+), 24 deletions(-)
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index 9c484c0..286da9b 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -58,25 +58,23 @@ static inline int page_is_file_cache(struct page *page)
}
static inline void
-add_page_to_lru_list(struct zone *zone, struct page *page, enum lru_list lru)
+add_page_to_lru_list(struct book *book, struct page *page, enum lru_list lru)
{
- struct book *book = page_book(page);
int numpages = hpage_nr_pages(page);
list_add(&page->lru, &book->pages_lru[lru]);
book->pages_count[lru] += numpages;
- __mod_zone_page_state(zone, NR_LRU_BASE + lru, numpages);
+ __mod_zone_page_state(book_zone(book), NR_LRU_BASE + lru, numpages);
}
static inline void
-del_page_from_lru_list(struct zone *zone, struct page *page, enum lru_list lru)
+del_page_from_lru_list(struct book *book, struct page *page, enum lru_list lru)
{
- struct book *book = page_book(page);
int numpages = hpage_nr_pages(page);
list_del(&page->lru);
book->pages_count[lru] -= numpages;
- __mod_zone_page_state(zone, NR_LRU_BASE + lru, -numpages);
+ __mod_zone_page_state(book_zone(book), NR_LRU_BASE + lru, -numpages);
}
/**
diff --git a/mm/compaction.c b/mm/compaction.c
index 177f0d3..680a725 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -269,6 +269,7 @@ static isolate_migrate_t isolate_migratepages(struct zone *zone,
unsigned long nr_scanned = 0, nr_isolated = 0;
struct list_head *migratelist = &cc->migratepages;
isolate_mode_t mode = ISOLATE_ACTIVE|ISOLATE_INACTIVE;
+ struct book *book;
/* Do not scan outside zone boundaries */
low_pfn = max(cc->migrate_pfn, zone->zone_start_pfn);
@@ -388,7 +389,8 @@ static isolate_migrate_t isolate_migratepages(struct zone *zone,
VM_BUG_ON(PageTransCompound(page));
/* Successfully isolated */
- del_page_from_lru_list(zone, page, page_lru(page));
+ book = page_book(page);
+ del_page_from_lru_list(book, page, page_lru(page));
list_add(&page->lru, migratelist);
cc->nr_migratepages++;
nr_isolated++;
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index ff82d6e..5136017 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2536,6 +2536,7 @@ __mem_cgroup_commit_charge_lrucare(struct page *page, struct mem_cgroup *memcg,
{
struct page_cgroup *pc = lookup_page_cgroup(page);
struct zone *zone = page_zone(page);
+ struct book *book;
unsigned long flags;
bool removed = false;
@@ -2546,13 +2547,15 @@ __mem_cgroup_commit_charge_lrucare(struct page *page, struct mem_cgroup *memcg,
*/
spin_lock_irqsave(&zone->lru_lock, flags);
if (PageLRU(page)) {
- del_page_from_lru_list(zone, page, page_lru(page));
+ book = page_book(page);
+ del_page_from_lru_list(book, page, page_lru(page));
ClearPageLRU(page);
removed = true;
}
__mem_cgroup_commit_charge(memcg, page, 1, pc, ctype);
if (removed) {
- add_page_to_lru_list(zone, page, page_lru(page));
+ book = page_book(page);
+ add_page_to_lru_list(book, page, page_lru(page));
SetPageLRU(page);
}
spin_unlock_irqrestore(&zone->lru_lock, flags);
diff --git a/mm/swap.c b/mm/swap.c
index 2268ee7..4e00463 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -49,11 +49,13 @@ static void __page_cache_release(struct page *page)
if (PageLRU(page)) {
unsigned long flags;
struct zone *zone = page_zone(page);
+ struct book *book;
spin_lock_irqsave(&zone->lru_lock, flags);
VM_BUG_ON(!PageLRU(page));
__ClearPageLRU(page);
- del_page_from_lru_list(zone, page, page_off_lru(page));
+ book = page_book(page);
+ del_page_from_lru_list(book, page, page_off_lru(page));
spin_unlock_irqrestore(&zone->lru_lock, flags);
}
}
@@ -293,11 +295,13 @@ static void __activate_page(struct page *page, void *arg)
if (PageLRU(page) && !PageActive(page) && !PageUnevictable(page)) {
int file = page_is_file_cache(page);
int lru = page_lru_base_type(page);
- del_page_from_lru_list(zone, page, lru);
+ struct book *book = page_book(page);
+
+ del_page_from_lru_list(book, page, lru);
SetPageActive(page);
lru += LRU_ACTIVE;
- add_page_to_lru_list(zone, page, lru);
+ add_page_to_lru_list(book, page, lru);
__count_vm_event(PGACTIVATE);
update_page_reclaim_stat(zone, page, file, 1);
@@ -404,11 +408,13 @@ void lru_cache_add_lru(struct page *page, enum lru_list lru)
void add_page_to_unevictable_list(struct page *page)
{
struct zone *zone = page_zone(page);
+ struct book *book;
spin_lock_irq(&zone->lru_lock);
SetPageUnevictable(page);
SetPageLRU(page);
- add_page_to_lru_list(zone, page, LRU_UNEVICTABLE);
+ book = page_book(page);
+ add_page_to_lru_list(book, page, LRU_UNEVICTABLE);
spin_unlock_irq(&zone->lru_lock);
}
@@ -438,6 +444,7 @@ static void lru_deactivate_fn(struct page *page, void *arg)
int lru, file;
bool active;
struct zone *zone = page_zone(page);
+ struct book *book;
if (!PageLRU(page))
return;
@@ -453,10 +460,11 @@ static void lru_deactivate_fn(struct page *page, void *arg)
file = page_is_file_cache(page);
lru = page_lru_base_type(page);
- del_page_from_lru_list(zone, page, lru + active);
+ book = page_book(page);
+ del_page_from_lru_list(book, page, lru + active);
ClearPageActive(page);
ClearPageReferenced(page);
- add_page_to_lru_list(zone, page, lru);
+ add_page_to_lru_list(book, page, lru);
if (PageWriteback(page) || PageDirty(page)) {
/*
@@ -466,7 +474,6 @@ static void lru_deactivate_fn(struct page *page, void *arg)
*/
SetPageReclaim(page);
} else {
- struct book *book = page_book(page);
/*
* The page's writeback ends up during pagevec
* We moves tha page into tail of inactive.
@@ -596,6 +603,7 @@ void release_pages(struct page **pages, int nr, int cold)
if (PageLRU(page)) {
struct zone *pagezone = page_zone(page);
+ struct book *book = page_book(page);
if (pagezone != zone) {
if (zone)
@@ -606,7 +614,7 @@ void release_pages(struct page **pages, int nr, int cold)
}
VM_BUG_ON(!PageLRU(page));
__ClearPageLRU(page);
- del_page_from_lru_list(zone, page, page_off_lru(page));
+ del_page_from_lru_list(book, page, page_off_lru(page));
}
list_add(&page->lru, &pages_to_free);
@@ -644,6 +652,7 @@ void lru_add_page_tail(struct zone* zone,
int active;
enum lru_list lru;
const int file = 0;
+ struct book *book = page_book(page);
VM_BUG_ON(!PageHead(page));
VM_BUG_ON(PageCompound(page_tail));
@@ -678,7 +687,7 @@ void lru_add_page_tail(struct zone* zone,
* Use the standard add function to put page_tail on the list,
* but then correct its position so they all end up in order.
*/
- add_page_to_lru_list(zone, page_tail, lru);
+ add_page_to_lru_list(book, page_tail, lru);
list_head = page_tail->lru.prev;
list_move_tail(&page_tail->lru, list_head);
}
@@ -689,6 +698,7 @@ static void __pagevec_lru_add_fn(struct page *page, void *arg)
{
enum lru_list lru = (enum lru_list)arg;
struct zone *zone = page_zone(page);
+ struct book *book = page_book(page);
int file = is_file_lru(lru);
int active = is_active_lru(lru);
@@ -700,7 +710,7 @@ static void __pagevec_lru_add_fn(struct page *page, void *arg)
if (active)
SetPageActive(page);
update_page_reclaim_stat(zone, page, file, active);
- add_page_to_lru_list(zone, page, lru);
+ add_page_to_lru_list(book, page, lru);
}
/*
diff --git a/mm/vmscan.c b/mm/vmscan.c
index c59d4f7..0e0bbe2 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1291,6 +1291,7 @@ int isolate_lru_page(struct page *page)
if (PageLRU(page)) {
struct zone *zone = page_zone(page);
+ struct book *book;
spin_lock_irq(&zone->lru_lock);
if (PageLRU(page)) {
@@ -1298,8 +1299,8 @@ int isolate_lru_page(struct page *page)
ret = 0;
get_page(page);
ClearPageLRU(page);
-
- del_page_from_lru_list(zone, page, lru);
+ book = page_book(page);
+ del_page_from_lru_list(book, page, lru);
}
spin_unlock_irq(&zone->lru_lock);
}
@@ -1349,6 +1350,7 @@ putback_inactive_pages(struct book *book,
*/
while (!list_empty(page_list)) {
struct page *page = lru_to_page(page_list);
+ struct book *book;
int lru;
VM_BUG_ON(PageLRU(page));
@@ -1361,7 +1363,10 @@ putback_inactive_pages(struct book *book,
}
SetPageLRU(page);
lru = page_lru(page);
- add_page_to_lru_list(zone, page, lru);
+
+ /* can differ only on lumpy reclaim */
+ book = page_book(page);
+ add_page_to_lru_list(book, page, lru);
if (is_active_lru(lru)) {
int file = is_file_lru(lru);
int numpages = hpage_nr_pages(page);
@@ -1370,7 +1375,7 @@ putback_inactive_pages(struct book *book,
if (put_page_testzero(page)) {
__ClearPageLRU(page);
__ClearPageActive(page);
- del_page_from_lru_list(zone, page, lru);
+ del_page_from_lru_list(book, page, lru);
if (unlikely(PageCompound(page))) {
spin_unlock_irq(&zone->lru_lock);
@@ -1644,6 +1649,7 @@ static void move_active_pages_to_lru(struct zone *zone,
VM_BUG_ON(PageLRU(page));
SetPageLRU(page);
+ /* can differ only on lumpy reclaim */
book = page_book(page);
list_move(&page->lru, &book->pages_lru[lru]);
numpages = hpage_nr_pages(page);
@@ -1653,7 +1659,7 @@ static void move_active_pages_to_lru(struct zone *zone,
if (put_page_testzero(page)) {
__ClearPageLRU(page);
__ClearPageActive(page);
- del_page_from_lru_list(zone, page, lru);
+ del_page_from_lru_list(book, page, lru);
if (unlikely(PageCompound(page))) {
spin_unlock_irq(&zone->lru_lock);
next prev parent reply other threads:[~2012-02-15 22:57 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-15 22:57 [PATCH RFC 00/15] mm: memory book keeping and lru_lock splitting Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 01/15] mm: rename struct lruvec into struct book Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 02/15] mm: memory bookkeeping core Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 03/15] mm: add book->pages_count Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 04/15] mm: unify inactive_list_is_low() Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 05/15] mm: add book->reclaim_stat Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 06/15] mm: kill struct mem_cgroup_zone Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov [this message]
2012-02-15 22:57 ` [PATCH RFC 07/15] mm: move page-to-book translation upper Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 08/15] mm: introduce book locking primitives Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 09/15] mm: handle book relocks on lumpy reclaim Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 10/15] mm: handle book relocks in compaction Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 11/15] mm: handle book relock in memory controller Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 12/15] mm: optimize books in update_page_reclaim_stat() Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 13/15] mm: optimize books in pagevec_lru_move_fn() Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:57 ` [PATCH RFC 14/15] mm: optimize putback for 0-order reclaim Konstantin Khlebnikov
2012-02-15 22:57 ` Konstantin Khlebnikov
2012-02-15 22:58 ` [PATCH RFC 15/15] mm: split zone->lru_lock Konstantin Khlebnikov
2012-02-15 22:58 ` Konstantin Khlebnikov
2012-02-16 2:04 ` [PATCH RFC 00/15] mm: memory book keeping and lru_lock splitting KAMEZAWA Hiroyuki
2012-02-16 2:04 ` KAMEZAWA Hiroyuki
2012-02-16 5:43 ` Konstantin Khlebnikov
2012-02-16 5:43 ` Konstantin Khlebnikov
2012-02-16 8:24 ` KAMEZAWA Hiroyuki
2012-02-16 8:24 ` KAMEZAWA Hiroyuki
2012-02-16 11:02 ` Konstantin Khlebnikov
2012-02-16 11:02 ` Konstantin Khlebnikov
2012-02-16 15:54 ` Konstantin Khlebnikov
2012-02-16 15:54 ` Konstantin Khlebnikov
2012-02-16 23:54 ` KAMEZAWA Hiroyuki
2012-02-16 23:54 ` KAMEZAWA Hiroyuki
2012-02-18 9:09 ` Konstantin Khlebnikov
2012-02-18 9:09 ` Konstantin Khlebnikov
2012-02-16 2:37 ` Hugh Dickins
2012-02-16 2:37 ` Hugh Dickins
2012-02-16 4:51 ` Konstantin Khlebnikov
2012-02-16 4:51 ` Konstantin Khlebnikov
2012-02-16 21:37 ` Hugh Dickins
2012-02-16 21:37 ` Hugh Dickins
2012-02-17 19:56 ` Konstantin Khlebnikov
2012-02-17 19:56 ` Konstantin Khlebnikov
2012-02-18 2:13 ` Hugh Dickins
2012-02-18 2:13 ` Hugh Dickins
2012-02-18 6:35 ` Konstantin Khlebnikov
2012-02-18 6:35 ` Konstantin Khlebnikov
2012-02-18 7:14 ` Hugh Dickins
2012-02-18 7:14 ` Hugh Dickins
2012-02-20 0:32 ` KAMEZAWA Hiroyuki
2012-02-20 0:32 ` KAMEZAWA Hiroyuki
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