git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Martin Schwidefsky <schwidefsky@de.ibm.com>
	Mon, 25 Oct 2010 14:10:14 +0000 (16:10 +0200)
committer	Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
	Mon, 25 Oct 2010 14:10:15 +0000 (16:10 +0200)
commit	1ee129a02c160dbdb0a068f4cac46f470aa035a8
tree	64bc03271383a43c2097b84b6f0e25c34ed13553	tree \| snapshot
parent	c1533bde21029cde8090beba25409558043fdcf7	commit \| diff

[S390] add support for nonquiescing sske

Improve performance of the sske operation by using the nonquiescing
variant if the affected page has no mappings established. On machines
with no support for the new sske variant the mask bit will be ignored.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

Linux Kernel Source Tree.

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arch/s390/include/asm/page.h		diff \| blob \| history
arch/s390/include/asm/pgtable.h		diff \| blob \| history
arch/s390/kernel/early.c		diff \| blob \| history
arch/s390/kernel/setup.c		diff \| blob \| history
include/asm-generic/pgtable.h		diff \| blob \| history
include/linux/page-flags.h		diff \| blob \| history
mm/rmap.c		diff \| blob \| history