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| author | Jake Burkholder <jake@FreeBSD.org> | 2003-02-03 17:53:15 +0000 |
|---|---|---|
| committer | Jake Burkholder <jake@FreeBSD.org> | 2003-02-03 17:53:15 +0000 |
| commit | 238dd3209a205ba106527c7bc3cc617874f23b10 (patch) | |
| tree | 4ac2b707510b8d738855f9fa4a6576e6ded49a77 /sys/powerpc | |
| parent | ca26842e2af2aee467420feb874f83627c5c7027 (diff) | |
| download | src-238dd3209a205ba106527c7bc3cc617874f23b10.tar.gz src-238dd3209a205ba106527c7bc3cc617874f23b10.zip | |
Split statclock into statclock and profclock, and made the method for driving
statclock based on profhz when profiling is enabled MD, since most platforms
don't use this anyway. This removes the need for statclock_process, whose
only purpose was to subdivide profhz, and gets the profiling clock running
outside of sched_lock on platforms that implement suswintr.
Also changed the interface for starting and stopping the profiling clock to
do just that, instead of changing the rate of statclock, since they can now
be separate.
Reviewed by: jhb, tmm
Tested on: i386, sparc64
Notes
Notes:
svn path=/head/; revision=110296
Diffstat (limited to 'sys/powerpc')
| -rw-r--r-- | sys/powerpc/aim/clock.c | 7 | ||||
| -rw-r--r-- | sys/powerpc/powerpc/clock.c | 7 |
2 files changed, 12 insertions, 2 deletions
diff --git a/sys/powerpc/aim/clock.c b/sys/powerpc/aim/clock.c index d1f13e2d687e..a28d3766c43a 100644 --- a/sys/powerpc/aim/clock.c +++ b/sys/powerpc/aim/clock.c @@ -319,8 +319,13 @@ delay(int n) * Nothing to do. */ void -setstatclockrate(int arg) +cpu_startprofclock(void) { /* Do nothing */ } + +void +cpu_stopprofclock(void) +{ +} diff --git a/sys/powerpc/powerpc/clock.c b/sys/powerpc/powerpc/clock.c index d1f13e2d687e..a28d3766c43a 100644 --- a/sys/powerpc/powerpc/clock.c +++ b/sys/powerpc/powerpc/clock.c @@ -319,8 +319,13 @@ delay(int n) * Nothing to do. */ void -setstatclockrate(int arg) +cpu_startprofclock(void) { /* Do nothing */ } + +void +cpu_stopprofclock(void) +{ +} |