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| H A D | mprotect.c | diff c1e6098b23bb46e2b488fe9a26f831f867157483 Tue Sep 26 01:30:59 CDT 2006 Peter Zijlstra <a.p.zijlstra@chello.nl> [PATCH] mm: optimize the new mprotect() code a bit
mprotect() resets the page protections, which could result in extra write
faults for those pages whose dirty state we track using write faults and are
dirty already.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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