linux-sg2042/arch/xtensa/mm
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
..
Makefile xtensa: nommu support 2009-04-02 23:41:50 -07:00
cache.c MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself 2010-02-20 16:41:46 +00:00
fault.c xtensa/mm/fault.c: port OOM changes to do_page_fault 2012-07-30 17:25:11 -07:00
init.c xtensa: use the declarations provided by <asm/sections.h> 2012-06-20 14:39:35 -07:00
misc.S xtensa: nommu support 2009-04-02 23:41:50 -07:00
mmu.c mm: now that all old mmu_gather code is gone, remove the storage 2011-05-25 08:39:16 -07:00
tlb.c Disintegrate asm/system.h for Xtensa 2012-03-28 18:30:03 +01:00