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Peter Zijlstra a866374aec [PATCH] mm: pagefault_{disable,enable}() ... Introduce pagefault_{disable,enable}() and use these where previously we did manual preempt increments/decrements to make the pagefault handler do the atomic thing. Currently they still rely on the increased preempt count, but do not rely on the disabled preemption, this might go away in the future. (NOTE: the extra barrier() in pagefault_disable might fix some holes on machines which have too many registers for their own good) [heiko.carstens@de.ibm.com: s390 fix] Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Nick Piggin <npiggin@suse.de> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		18 years ago
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appldata	WorkQueue: Fix up arch-specific work items where possible	18 years ago
boot	…
crypto	…
hypfs	…
kernel	[S390] Memory detection fixes.	18 years ago
lib	[PATCH] mm: pagefault_{disable,enable}()	18 years ago
math-emu	…
mm	[S390] Convert extmem spin_lock into a mutex.	18 years ago
oprofile	…
Kconfig	[S390] Don't use small stacks when lockdep is used.	18 years ago
Kconfig.debug	…
Makefile	[S390] set KBUILD_IMAGE.	18 years ago
defconfig	…