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| author | jhb <jhb@FreeBSD.org> | 2009-01-13 15:56:53 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2009-01-13 15:56:53 +0000 |
| commit | a20bdb255ff99bf368c9fcd0342d62cdad47e3e5 (patch) | |
| tree | a5535b4c5d9235025e483d495ca5363e5465ede5 /sys/kern/kern_timeout.c | |
| parent | b729364e007ce8e59350975352820204db499ab3 (diff) | |
| download | FreeBSD-src-a20bdb255ff99bf368c9fcd0342d62cdad47e3e5.zip FreeBSD-src-a20bdb255ff99bf368c9fcd0342d62cdad47e3e5.tar.gz | |
Add a new KTR tracepoint in the KTR_CALLOUT class to note when a callout
routine finishes executing.
MFC after: 1 week
Diffstat (limited to 'sys/kern/kern_timeout.c')
| -rw-r--r-- | sys/kern/kern_timeout.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/kern/kern_timeout.c b/sys/kern/kern_timeout.c index bd754b1..af887a0 100644 --- a/sys/kern/kern_timeout.c +++ b/sys/kern/kern_timeout.c @@ -414,6 +414,7 @@ softclock(void *arg) lastfunc = c_func; } #endif + CTR1(KTR_CALLOUT, "callout %p finished", c); if ((c_flags & CALLOUT_RETURNUNLOCKED) == 0) class->lc_unlock(c_lock); skip: |
