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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	e2b8d7af0e3a9234de06606f9151f28cf847a8d6
tree	64bc03271383a43c2097b84b6f0e25c34ed13553	tree \| snapshot (tar.gz zip)
parent	92f842eac7ee321c8a0749aba2513541b4ac226f	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>

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

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