AcoSail/kernel_optimize_test
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Use preempt_schedule_irq.

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2005-02-07 02:54:29 +00:00
parent 54176736f7
commit a18815abcd
1 changed files with 2 additions and 5 deletions
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7
arch/mips/kernel/entry.S
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@ -48,6 +48,7 @@ resume_userspace:
#ifdef CONFIG_PREEMPT
resume_kernel:
local_irq_disable
lw t0, TI_PRE_COUNT($28)
bnez t0, restore_all
need_resched:
@ -59,11 +60,7 @@ need_resched:
beqz t0, restore_all
li t0, PREEMPT_ACTIVE
sw t0, TI_PRE_COUNT($28)
local_irq_enable
jal schedule
sw zero, TI_PRE_COUNT($28)
local_irq_disable
b need_resched
jal preempt_schedule_irq
#endif
FEXPORT(ret_from_fork)