[PATCH] invert irq/migration.c brach prediction

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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>

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Daniel Walker 2006-06-23 02:05:29 -07:00 • committed by Linus Torvalds

parent d20d04bc9b

commit 89d0cf01c0

1 changed files with 2 additions and 2 deletions

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kernel/irq/migration.c

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