diff options
| author | Nick Piggin <nickpiggin@yahoo.com.au> | 2006-01-06 00:11:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:33:27 -0800 |
| commit | 41e9b63b35b52cf918a4ffdb8d77862ab824aa8b (patch) | |
| tree | 472ef8bb097f4e090f5fc95100acdbc77f515087 /mm/swap.c | |
| parent | 9617d95e6e9ffd883cf90a89724fe60d7ab22f9a (diff) | |
[PATCH] mm: pfault optimisation
This atomic operation is superfluous: the pte will be added with the
referenced bit set, and the page will be referenced through this mapping after
the page fault handler returns anyway.
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>
Diffstat (limited to 'mm/swap.c')
0 files changed, 0 insertions, 0 deletions