sanchayanmaity/xv6-cs450
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

tweak

Browse source
This commit is contained in:
rsc 2006-09-08 15:34:04 +00:00
parent b02e13f0f6
commit e936743429
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
trap.c
View file

@ -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++;