Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Martin Schwidefsky a4b526b3ba [S390] Optimize storage key operations for anon pages ... For anonymous pages without a swap cache backing the check in page_remove_rmap for the physical dirty bit in page_remove_rmap is unnecessary. The instructions that are used to check and reset the dirty bit are expensive. Removing the check noticably speeds up process exit. In addition the clearing of the dirty bit in __SetPageUptodate is pointless as well. With these two changes there is no storage key operation for an anonymous page anymore if it does not hit the swap space. The micro benchmark which repeatedly executes an empty shell script gets about 5% faster. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2008-08-01 16:39:30 +02:00
..
acpi	PCI: disable ASPM per ACPI FADT setting	2008-07-28 14:56:09 -07:00
asm-alpha	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
asm-arm	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2008-07-28 18:14:24 -07:00
asm-avr32	Merge commit 'upstream/master'	2008-07-27 13:54:08 +02:00
asm-blackfin	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
asm-cris	Merge branch 'linus' into core/generic-dma-coherent	2008-07-29 00:07:55 +02:00
asm-frv	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
asm-generic	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2008-07-28 18:14:24 -07:00
asm-h8300	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
asm-ia64	sgi-xp: replace AMO_t typedef by struct amo	2008-07-30 09:41:49 -07:00
asm-m32r	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
asm-m68k	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
asm-m68knommu	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
asm-mips	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
asm-mn10300	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
asm-parisc	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
asm-powerpc	powerpc/mm: Lockless get_user_pages_fast() for 64-bit (v3)	2008-07-30 15:26:54 +10:00
asm-s390	[S390] nohz/sclp: disable timer on synchronous waits.	2008-08-01 16:39:30 +02:00
asm-sh	Merge branch 'linus' into core/generic-dma-coherent	2008-07-29 00:07:55 +02:00
asm-um	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
asm-x86	Merge branch 'linus' into core/generic-dma-coherent	2008-07-29 00:07:55 +02:00
asm-xtensa	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
crypto
drm
keys
linux	[S390] Optimize storage key operations for anon pages	2008-08-01 16:39:30 +02:00
math-emu
media	V4L/DVB (8525): fix a few assorted spelling mistakes.	2008-07-27 11:07:13 -03:00
mtd
net	mac80211: partially fix skb->cb use	2008-07-29 16:55:08 -04:00
pcmcia
rdma
rxrpc
scsi	[SCSI] extend the last_sector_bug flag to cover more sectors	2008-07-27 10:16:13 -04:00
sound
video
xen
Kbuild