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authorkolya <kolya>2008-10-12 20:19:16 +0000
committerkolya <kolya>2008-10-12 20:19:16 +0000
commit289bbef733c00be99491499dae63ae3ae1952fdb (patch)
tree983740f53eeb0d8ea7540c5129626240f4fef9f3 /lapic.c
parentf73b81205e6c3ffc14b6f657f50ce3dd1fc99722 (diff)
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minor cleanup
Diffstat (limited to 'lapic.c')
-rw-r--r--lapic.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lapic.c b/lapic.c
index 2f43032..4bc3e7c 100644
--- a/lapic.c
+++ b/lapic.c
@@ -97,8 +97,8 @@ cpu(void)
// Cannot call cpu when interrupts are enabled:
// result not guaranteed to last long enough to be used!
// Would prefer to panic but even printing is chancy here:
- // everything, including cprintf, calls cpu, at least indirectly
- // through acquire and release.
+ // almost everything, including cprintf and panic, calls cpu,
+ // often indirectly through acquire and release.
if(read_eflags()&FL_IF){
static int n;
if(n++ == 0)