diff options
| author | Ingo Molnar <[email protected]> | 2016-10-16 11:31:39 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2016-10-16 11:31:39 +0200 |
| commit | 1d33369db25eb7f37b7a8bd22d736888b4501a9c (patch) | |
| tree | 116d764339be1bca928870151decbedc53a9e1d1 /tools/perf/util/machine.c | |
| parent | 23446cb66c073b827779e5eb3dec301623299b32 (diff) | |
| parent | 1001354ca34179f3db924eb66672442a173147dc (diff) | |
Merge tag 'v4.9-rc1' into x86/urgent, to pick up updates
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/util/machine.c')
| -rw-r--r-- | tools/perf/util/machine.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 18e4519abef2..df85b9efd80f 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -1745,9 +1745,8 @@ static int resolve_lbr_callchain_sample(struct thread *thread, int max_stack) { struct ip_callchain *chain = sample->callchain; - int chain_nr = min(max_stack, (int)chain->nr); + int chain_nr = min(max_stack, (int)chain->nr), i; u8 cpumode = PERF_RECORD_MISC_USER; - int i, j, err; u64 ip; for (i = 0; i < chain_nr; i++) { @@ -1758,7 +1757,7 @@ static int resolve_lbr_callchain_sample(struct thread *thread, /* LBR only affects the user callchain */ if (i != chain_nr) { struct branch_stack *lbr_stack = sample->branch_stack; - int lbr_nr = lbr_stack->nr; + int lbr_nr = lbr_stack->nr, j; /* * LBR callstack can only get user call chain. * The mix_chain_nr is kernel call chain @@ -1772,6 +1771,7 @@ static int resolve_lbr_callchain_sample(struct thread *thread, int mix_chain_nr = i + 1 + lbr_nr + 1; for (j = 0; j < mix_chain_nr; j++) { + int err; if (callchain_param.order == ORDER_CALLEE) { if (j < i + 1) ip = chain->ips[j]; |