linux/arch
Kautuk Consul f107701f01 xtensa/mm/fault.c: port OOM changes to do_page_fault
Commits d065bd810b ("mm: retry page fault when blocking on disk
transfer") and 37b23e0525 ("x86,mm: make pagefault killable")
introduced changes into the x86 pagefault handler for making the page
fault handler retryable as well as killable.

These changes reduce the mmap_sem hold time, which is crucial during OOM
killer invocation.

Port these changes to xtensa.

Signed-off-by: Kautuk Consul <consul.kautuk@gmail.com>
Acked-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-30 17:25:11 -07:00
..
alpha Merge branch 'pci/myron-pcibios_setup' into next 2012-07-05 15:31:05 -06:00
arm Merge branch 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux 2012-07-28 13:43:12 -07:00
avr32 avr32: remove km_type definitions 2012-07-24 15:27:30 +08:00
blackfin Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2012-07-24 10:01:50 -07:00
c6x Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2012-07-24 10:01:50 -07:00
cris cris/PCI: factor out pcibios_setup() 2012-07-05 15:09:07 -06:00
frv Merge branch 'kmap_atomic' of git://github.com/congwang/linux 2012-07-27 11:26:48 -07:00
h8300 h8300/uaccess: add mising __clear_user() 2012-07-11 16:04:46 -07:00
hexagon
ia64 IOMMU Updates for Linux v3.6-rc1 2012-07-24 16:24:11 -07:00
m32r Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-07-22 11:22:15 -07:00
m68k Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2012-07-24 17:20:51 -07:00
microblaze PCI changes for the 3.6 merge window: 2012-07-24 16:17:07 -07:00
mips posix_types.h: Cleanup stale __NFDBITS and related definitions 2012-07-26 13:36:43 -07:00
mn10300 Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-07-22 11:22:15 -07:00
openrisc
parisc PCI changes for the 3.6 merge window: 2012-07-24 16:17:07 -07:00
powerpc Merge branch 'kmap_atomic' of git://github.com/congwang/linux 2012-07-27 11:26:48 -07:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2012-07-26 13:00:59 -07:00
score
sh Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-07-24 17:12:54 -07:00
sparc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc 2012-07-26 18:14:11 -07:00
tile Merge branch 'kmap_atomic' of git://github.com/congwang/linux 2012-07-27 11:26:48 -07:00
um Merge branch 'kmap_atomic' of git://github.com/congwang/linux 2012-07-27 11:26:48 -07:00
unicore32 PCI changes for the 3.6 merge window: 2012-07-24 16:17:07 -07:00
x86 Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-07-26 13:17:17 -07:00
xtensa xtensa/mm/fault.c: port OOM changes to do_page_fault 2012-07-30 17:25:11 -07:00
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