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authorJeff Dike <jdike@addtoit.com>2008-02-04 22:31:07 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-05 09:44:29 -0800
commit0b4e273fb83bce5dd8e166a4defb16ebdd215abf (patch)
tree18f30fe9092dacf9a7e3474a9b0d692d91962242 /arch/um/os-Linux
parent909e90d3c410b684e564729145f7c20dad887757 (diff)
uml: customize tlb.h
Customize the hooks in tlb.h to optimize TLB flushing some more. Add start and end fields to tlb_gather_mmu, which are used to limit the address space range scanned when a region is unmapped. The interfaces which just free page tables, without actually changing mappings, don't need to cause a TLB flush. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/os-Linux')
0 files changed, 0 insertions, 0 deletions