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authorLinus Torvalds <torvalds@linux-foundation.org>2013-03-21 08:29:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-03-21 08:29:11 -0700
commitcd82346934888e083da3b70e4bea13923175d086 (patch)
tree40d5058b50864e2c42e5a14cc4bd1029fe9373e0 /arch/powerpc
parent172a271b5e090da7468c66b9ccbcdb3d929eed75 (diff)
parentfd4a5aef002bb57e8a35ed34d8a878034b9bde94 (diff)
downloadlinux-cd82346934888e083da3b70e4bea13923175d086.tar.gz
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar: "A fair chunk of the linecount comes from a fix for a tracing bug that corrupts latency tracing buffers when the overwrite mode is changed on the fly - the rest is mostly assorted fewliner fixlets." * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86: Add SNB/SNB-EP scheduling constraints for cycle_activity event kprobes/x86: Check Interrupt Flag modifier when registering probe kprobes: Make hash_64() as always inlined perf: Generate EXIT event only once per task context perf: Reset hwc->last_period on sw clock events tracing: Prevent buffer overwrite disabled for latency tracers tracing: Keep overwrite in sync between regular and snapshot buffers tracing: Protect tracer flags with trace_types_lock perf tools: Fix LIBNUMA build with glibc 2.12 and older. tracing: Fix free of probe entry by calling call_rcu_sched() perf/POWER7: Create a sysfs format entry for Power7 events perf probe: Fix segfault libtraceevent: Remove hard coded include to /usr/local/include in Makefile perf record: Fix -C option perf tools: check if -DFORTIFY_SOURCE=2 is allowed perf report: Fix build with NO_NEWT=1 perf annotate: Fix build with NO_NEWT=1 tracing: Fix race in snapshot swapping
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/perf/power7-pmu.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/perf/power7-pmu.c b/arch/powerpc/perf/power7-pmu.c
index b554879bd31..3c475d6267c 100644
--- a/arch/powerpc/perf/power7-pmu.c
+++ b/arch/powerpc/perf/power7-pmu.c
@@ -420,7 +420,20 @@ static struct attribute_group power7_pmu_events_group = {
.attrs = power7_events_attr,
};
+PMU_FORMAT_ATTR(event, "config:0-19");
+
+static struct attribute *power7_pmu_format_attr[] = {
+ &format_attr_event.attr,
+ NULL,
+};
+
+struct attribute_group power7_pmu_format_group = {
+ .name = "format",
+ .attrs = power7_pmu_format_attr,
+};
+
static const struct attribute_group *power7_pmu_attr_groups[] = {
+ &power7_pmu_format_group,
&power7_pmu_events_group,
NULL,
};