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| author | Oleg Nesterov <oleg@tv-sign.ru> | 2006-03-28 16:11:19 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-28 18:36:43 -0800 |
| commit | 35f5cad8c4bab94ecc5acdc4055df5ea12dc76f8 (patch) | |
| tree | aad78b130b697c3c4b594483c63a9b1a9c4ed009 /kernel/irq | |
| parent | 6a14c5c9da0b4c34b5be783403c54f0396fcfe77 (diff) | |
| download | op-kernel-dev-35f5cad8c4bab94ecc5acdc4055df5ea12dc76f8.zip op-kernel-dev-35f5cad8c4bab94ecc5acdc4055df5ea12dc76f8.tar.gz | |
[PATCH] revert "Optimize sys_times for a single thread process"
This patch reverts 'CONFIG_SMP && thread_group_empty()' optimization in
sys_times(). The reason is that the next patch breaks memory ordering which
is needed for that optimization.
tasklist_lock in sys_times() will be eliminated completely by further patch.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/irq')
0 files changed, 0 insertions, 0 deletions
