Nick Piggin f45840b5c1 mm: pagecache insertion fewer atomics ...

Setting and clearing the page locked when inserting it into swapcache /
pagecache when it has no other references can use non-atomic page flags
operations because no other CPU may be operating on it at this time.

This saves one atomic operation when inserting a page into pagecache.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2008-10-20 08:52:31 -07:00

..

acpi

include: replace __FUNCTION__ with __func__

2008-10-16 11:21:30 -07:00

asm-arm

[ARM] S3C24XX: Additional include moves

2008-10-07 23:09:51 +01:00

asm-cris

[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY

2008-10-16 15:40:05 +02:00

asm-frv

FRV: Switch unaligned access to the packed-struct implementation

2008-10-16 15:06:54 -07:00

asm-generic

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

2008-10-16 12:40:26 -07:00

asm-h8300

h8300: update timer handler - new files

2008-10-16 11:21:29 -07:00

asm-m32r

[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY

2008-10-16 15:40:05 +02:00

asm-m68k

[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY

2008-10-16 15:40:05 +02:00

asm-mn10300

[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY

2008-10-16 15:40:05 +02:00

asm-parisc

[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY

2008-10-16 15:40:05 +02:00

asm-um

[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY

2008-10-16 15:40:05 +02:00

asm-x86

Merge branch 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm

2008-10-16 15:36:00 -07:00

asm-xtensa

[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY

2008-10-16 15:40:05 +02:00

crypto

crypto: rng - RNG interface and implementation

2008-08-29 15:50:04 +10:00

drm

radeon: fix PCI bus mastering support enables.

2008-10-18 07:10:54 +10:00

keys

KEYS: Fix the comment to match the file name in rxrpc-type.h.

2008-04-21 22:43:55 +00:00

linux

mm: pagecache insertion fewer atomics

2008-10-20 08:52:31 -07:00

math-emu

math-emu: Add support for reporting exact invalid exception

2008-09-16 10:01:37 -05:00

media

V4L/DVB (9276): videobuf-dvb: two functions are now static

2008-10-17 17:39:14 -03:00

mtd

Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6

2008-07-25 10:40:14 -04:00

net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

2008-10-16 11:26:26 -07:00

pcmcia

pcmcia: ioctl-internal definitions

2008-08-31 16:00:42 +02:00

rdma

RDMA/cma: Remove padding arrays by using struct sockaddr_storage

2008-08-04 11:02:14 -07:00

rxrpc

…

scsi

[SCSI] iscsi_tcp: return a descriptive error value during connection errors

2008-10-13 09:29:00 -04:00

sound

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

2008-10-13 14:03:59 -07:00

video

fbdev: allow more chip revisions in Epson s1d13... video driver

2008-10-16 11:21:45 -07:00

xen

xen: remove unused balloon.h

2008-10-03 10:04:10 +02:00

Kbuild

kbuild: only one call for include/ in make headers_*

2008-07-25 22:11:44 +02:00