diff options
| author | Daniel Walker <dwalker@mvista.com> | 2006-06-23 02:05:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-23 07:43:04 -0700 |
| commit | 89d0cf01c0aa9e8241cc3703a359ecd6abf3c28a (patch) | |
| tree | 149611b8bbd430d482299f5b976da6a6cfc1e718 /arch/i386/kernel/irq.c | |
| parent | d20d04bc9befbd752092b4aa42bb8254a1af0776 (diff) | |
[PATCH] invert irq/migration.c brach prediction
If you get to that point in the code it means that desc->move_irq is set,
pending_irq_cpumask[irq] and cpu_online_map should have a value. Still
pretty good chance anding those two you'll still have a value. So these
two branch predictors should be inverted.
Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/kernel/irq.c')
0 files changed, 0 insertions, 0 deletions