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| author | Namhyung Kim | 2015-12-11 03:56:56 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2015-12-11 12:38:10 +0100 |
| commit | beefb8d0e556aaf3cb69168c5953e023ace6aa78 (patch) | |
| tree | 8fb99a42d13d03812d5d7d6ce480d2c6cc215d51 /tools/lib/bpf/libbpf.c | |
| parent | perf top: Fix annotation on --stdio (diff) | |
| download | kernel-qcow2-linux-beefb8d0e556aaf3cb69168c5953e023ace6aa78.tar.gz kernel-qcow2-linux-beefb8d0e556aaf3cb69168c5953e023ace6aa78.tar.xz kernel-qcow2-linux-beefb8d0e556aaf3cb69168c5953e023ace6aa78.zip | |
perf top: Cleanup condition in perf_top__record_precise_ip()
The 'he' cannot be NULL since it's caller hist_iter__top_callback() is
called only if iter->he is not NULL (see hist_entry_iter__add). So
setting 'sym' before the condition to simplify the code.
Also make it clearer that the top->symbol_filter_entry check is only
meaningful on stdio mode (i.e. when use_browser is 0).
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1449802616-16170-4-git-send-email-namhyung@kernel.org
[ Complete the simplification replacing one more he->ms.sym with sym ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/bpf/libbpf.c')
0 files changed, 0 insertions, 0 deletions