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804f7ac788
Perf data files cannot be processed until the header is updated which is done via an on_exit handler. If perf is killed due to a SIGTERM it does not run the on_exit hooks leaving the perf.data file in a random state which perf-report will happily spin on trying to read. As noted by Mike an easy reproducer is: perf record -a -g & sleep 1; killall perf Fix by catching SIGTERM like it does SIGINT. Also need to remove the kill which was added via commit f7b7c26e. Acked-by: Stephane Eranian <eranian@google.com> Signed-off-by: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1367864663-1309-1-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>