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author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2011-05-24 17:11:50 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-25 08:39:13 -0700 |
commit | 90f08e399d054d017c0e2c5089a0f44a76418271 (patch) | |
tree | 771d8a9ff675e3fe5deda53d0701e41f1f15e9a1 /arch/s390 | |
parent | d6bf29b44ddf3ca915f77b9383bee8b7a209f3fd (diff) | |
download | kernel_samsung_smdk4412-90f08e399d054d017c0e2c5089a0f44a76418271.zip kernel_samsung_smdk4412-90f08e399d054d017c0e2c5089a0f44a76418271.tar.gz kernel_samsung_smdk4412-90f08e399d054d017c0e2c5089a0f44a76418271.tar.bz2 |
sparc: mmu_gather rework
Rework the sparc mmu_gather usage to conform to the new world order :-)
Sparc mmu_gather does two things:
- tracks vaddrs to unhash
- tracks pages to free
Split these two things like powerpc has done and keep the vaddrs
in per-cpu data structures and flush them on context switch.
The remaining bits can then use the generic mmu_gather.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: David Miller <davem@davemloft.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Tony Luck <tony.luck@intel.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Nick Piggin <npiggin@kernel.dk>
Cc: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/s390')
0 files changed, 0 insertions, 0 deletions