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authorAnton Blanchard <anton@samba.org>2010-02-09 14:43:05 +1100
committerIngo Molnar <mingo@elte.hu>2010-02-09 10:52:40 +0100
commit7fbfc683f1cc4051aa095ebe48d9d1e8b015682d (patch)
treecfea1d40d29cf6c835cf75c1b1ab5a9228d088d4 /tools
parentcd757645fbdc34a8343c04bb0e74e06fccc2cb10 (diff)
downloadop-kernel-dev-7fbfc683f1cc4051aa095ebe48d9d1e8b015682d.zip
op-kernel-dev-7fbfc683f1cc4051aa095ebe48d9d1e8b015682d.tar.gz
perf: Fix hypervisor sample reporting
cpumode bits are defined as such: #define PERF_RECORD_MISC_KERNEL (1 << 0) #define PERF_RECORD_MISC_USER (2 << 0) #define PERF_RECORD_MISC_HYPERVISOR (3 << 0) We need to compare against the complete value of cpumode, otherwise hypervisor samples get incorrectly attributed as userspace. Signed-off-by: Anton Blanchard <anton@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: fweisbec@gmail.com LKML-Reference: <20100209034304.GA3702@kryten> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/util/event.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index bb0fd6d..8a9e6ba 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -295,10 +295,10 @@ void thread__find_addr_location(struct thread *self,
al->thread = self;
al->addr = addr;
- if (cpumode & PERF_RECORD_MISC_KERNEL) {
+ if (cpumode == PERF_RECORD_MISC_KERNEL) {
al->level = 'k';
mg = &session->kmaps;
- } else if (cpumode & PERF_RECORD_MISC_USER)
+ } else if (cpumode == PERF_RECORD_MISC_USER)
al->level = '.';
else {
al->level = 'H';
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