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[PATCH] mm: rmap optimisation
authorNick Piggin <nickpiggin@yahoo.com.au>
Fri, 6 Jan 2006 08:11:12 +0000 (00:11 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 6 Jan 2006 16:33:27 +0000 (08:33 -0800)
commit9617d95e6e9ffd883cf90a89724fe60d7ab22f9a
tree67d555d34d931bd253fbc4959ffdb1e5b904f2b0tree | snapshot
parent224abf92b2f439a9030f21d2926ec8047d1ffcdbcommit | diff
[PATCH] mm: rmap optimisation

Optimise rmap functions by minimising atomic operations when we know there
will be no concurrent modifications.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
fs/exec.c diff | blob | history
include/linux/rmap.h diff | blob | history
mm/memory.c diff | blob | history
mm/rmap.c diff | blob | history
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