diff options
| author | Tomas Glozar <tglozar@redhat.com> | 2025-01-16 17:49:30 +0300 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2025-01-24 21:45:31 +0300 |
| commit | d6899e560366e10141189697502bc5521940c588 (patch) | |
| tree | e3383b5e12e83143a06c938aa2b604675ae95e16 /tools/perf/scripts/python/syscall-counts.py | |
| parent | a4dfce7559d75430c464294ddee554be2a413c4a (diff) | |
| download | linux-d6899e560366e10141189697502bc5521940c588.tar.xz | |
rtla/timerlat_hist: Abort event processing on second signal
If either SIGINT is received twice, or after a SIGALRM (that is, after
timerlat was supposed to stop), abort processing events currently left
in the tracefs buffer and exit immediately.
This allows the user to exit rtla without waiting for processing all
events, should that take longer than wanted, at the cost of not
processing all samples.
Cc: John Kacur <jkacur@redhat.com>
Cc: Luis Goncalves <lgoncalv@redhat.com>
Cc: Gabriele Monaco <gmonaco@redhat.com>
Link: https://lore.kernel.org/20250116144931.649593-5-tglozar@redhat.com
Signed-off-by: Tomas Glozar <tglozar@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions