diff options
| author | Ian Rogers <irogers@google.com> | 2023-06-07 23:18:11 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-06-14 18:19:06 -0300 |
| commit | f4c0d5309a3e5f16ca3c3854b1e719dace843e03 (patch) | |
| tree | 131f4cac5ffe7bf9e665477ba441d4de31572aca /tools/perf/scripts/python/task-analyzer.py | |
| parent | 99d4850062a84564f36923764bb93935ef2ed108 (diff) | |
tools api: Add simple timeout to io read
In situations like reading from a pipe it can be useful to have a
timeout so that the caller doesn't block indefinitely. Implement a
simple one based on poll.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yang Jihong <yangjihong1@huawei.com>
Link: http://lore.kernel.org/lkml/20230608061812.3715566-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions