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tweak

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rsc 2006-09-08 15:34:04 +00:00
parent b02e13f0f6
commit e936743429
1 changed files with 1 additions and 0 deletions
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trap.c
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@ -43,6 +43,7 @@ trap(struct trapframe *tf)
return;
}
// PAGEBREAK: 10
// Increment nlock to make sure interrupts stay off
// during interrupt handler. Decrement before returning.
cpus[cpu()].nlock++;