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| author | Adrian Hunter <adrian.hunter@intel.com> | 2020-09-03 15:29:37 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-09-04 22:11:16 +0300 |
| commit | ee7fe31e6e264d748bec5378c4d5417e14019666 (patch) | |
| tree | c0ae27125c8daa0e07eaf690100af1c9ce5d7cf6 /tools/perf/util/evlist.c | |
| parent | 9818923634206b751192e8f1554ecb93874d7d9f (diff) | |
| download | linux-ee7fe31e6e264d748bec5378c4d5417e14019666.tar.xz | |
perf tools: Consolidate close_control_option()'s into one function
Consolidate control option fifo closing into one function.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Suggested-by: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lore.kernel.org/lkml/20200903122937.25691-1-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index e72ff7e78dec..ee7b576d3b12 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1802,6 +1802,16 @@ int evlist__parse_control(const char *str, int *ctl_fd, int *ctl_fd_ack, bool *c return 0; } +void evlist__close_control(int ctl_fd, int ctl_fd_ack, bool *ctl_fd_close) +{ + if (*ctl_fd_close) { + *ctl_fd_close = false; + close(ctl_fd); + if (ctl_fd_ack >= 0) + close(ctl_fd_ack); + } +} + int evlist__initialize_ctlfd(struct evlist *evlist, int fd, int ack) { if (fd == -1) { |