diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-21 09:06:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-21 09:06:31 -0700 |
| commit | f4eccb6d979e0cc5a719a50af5f9a56e79092a2d (patch) | |
| tree | 00b3ca17251430ce1336d813cf76e95ccdd55099 /arch/x86/kernel/cpu | |
| parent | 8e4bc3dd2ca07d77882eba73cea240aba95a1854 (diff) | |
| parent | cd74c86bdf705f824d494a2bbda393d1d562b40a (diff) | |
Merge branch 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
perf_counter, powerpc, sparc: Fix compilation after perf_counter_overflow() change
perf_counter: x86: Fix PMU resource leak
perf util: SVG performance improvements
perf util: Make the timechart SVG width dynamic
perf timechart: Show the duration of scheduler delays in the SVG
perf timechart: Show the name of the waker/wakee in timechart
Diffstat (limited to 'arch/x86/kernel/cpu')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_counter.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c index dbdf712fae9..a6c8b27553c 100644 --- a/arch/x86/kernel/cpu/perf_counter.c +++ b/arch/x86/kernel/cpu/perf_counter.c @@ -924,6 +924,8 @@ static int __hw_perf_counter_init(struct perf_counter *counter) if (err) return err; + counter->destroy = hw_perf_counter_destroy; + /* * Generate PMC IRQs: * (keep 'enabled' bit clear for now) @@ -953,8 +955,6 @@ static int __hw_perf_counter_init(struct perf_counter *counter) return -EOPNOTSUPP; } - counter->destroy = hw_perf_counter_destroy; - /* * Raw event type provide the config in the event structure */ @@ -2107,8 +2107,11 @@ const struct pmu *hw_perf_counter_init(struct perf_counter *counter) int err; err = __hw_perf_counter_init(counter); - if (err) + if (err) { + if (counter->destroy) + counter->destroy(counter); return ERR_PTR(err); + } return &pmu; } |