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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-17 18:27:26 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-17 18:27:26 +0300 |
| commit | 8074bf51fe5af68dcbc12bd7fa72dc4be8f41dde (patch) | |
| tree | 8a836c5f6843d838d077961a1eb3121f01fcc8b5 /tools/perf/util/session.c | |
| parent | 9c72fd0ff092526ea25c5a59d4a6ed94aeb4a66f (diff) | |
| download | linux-8074bf51fe5af68dcbc12bd7fa72dc4be8f41dde.tar.xz | |
perf session: Fix DEBUG=1 build with clang
The struct branch_stack->branch_stack.cycles field is a u64 :16
bitfield, and this somehow confuses clang 4.0 when checking the
arguments of a printf format, so cast the :16 to unsigned short to help
it.
Silences this:
util/session.c:935:4: error: format specifies type 'unsigned short' but the argument has type 'u64' (aka 'unsigned long') [-Werror,-Wformat]
e->flags.cycles,
^~~~~~~~~~~~~~~
1 error generated.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-eo2t4uhlbne105z72tvyzkp1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 4cdbc8f5f14d..1dd617d116b5 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -932,7 +932,7 @@ static void branch_stack__printf(struct perf_sample *sample) printf("..... %2"PRIu64": %016" PRIx64 " -> %016" PRIx64 " %hu cycles %s%s%s%s %x\n", i, e->from, e->to, - e->flags.cycles, + (unsigned short)e->flags.cycles, e->flags.mispred ? "M" : " ", e->flags.predicted ? "P" : " ", e->flags.abort ? "A" : " ", |