path: root/arch/powerpc
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authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-25 05:26:47 +1000
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-25 05:26:47 +1000
commit500d85ce39e4d21368fbcdfec6cf3052170aeec8 (patch)
treeee0fe5723ccf82a89df52c2dc58068c03164ae0d /arch/powerpc
parentce84d539ce47484ff3cbc9c67b3eb69ae88954f9 (diff)
parent00e99a49f6f3a6b5a84ba8bf8f632c9b974bea7a (diff)
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf tools: Fix time function double declaration with glibc perf tools: Fix build by checking if extra warnings are supported perf tools: Fix build when using gcc 3.4.6 perf tools: Add missing header, fixes build perf tools: Fix 64 bit integer format strings perf test: Fix build on older glibcs perf: perf_event_exit_task_context: s/rcu_dereference/rcu_dereference_raw/ perf test: Use cpu_map->[cpu] when setting affinity perf symbols: Fix annotation of thumb code perf: Annotate cpuctx->ctx.mutex to avoid a lockdep splat powerpc, perf: Fix frequency calculation for overflowing counters (FSL version) perf: Fix perf_event_init_task()/perf_event_free_task() interaction perf: Fix find_get_context() vs perf_event_exit_task() race
Diffstat (limited to 'arch/powerpc')
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/perf_event_fsl_emb.c b/arch/powerpc/kernel/perf_event_fsl_emb.c
index 4dcf5f831e9..b0dc8f7069c 100644
--- a/arch/powerpc/kernel/perf_event_fsl_emb.c
+++ b/arch/powerpc/kernel/perf_event_fsl_emb.c
@@ -596,6 +596,7 @@ static void record_and_restart(struct perf_event *event, unsigned long val,
if (left <= 0)
left = period;
record = 1;
+ event->hw.last_period = event->hw.sample_period;
if (left < 0x80000000LL)
val = 0x80000000LL - left;