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| author |   David Miller <davem@davemloft.net> | 2018-10-11 22:46:55 -0700 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-10-16 12:30:03 -0300 |
| commit | 0ed149cf5239cc6e7e65bf00f769e8f1e91076c0 (patch) | |
| tree | f8537e09d76a587f32f4585e573cd8bc5d5de308 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | perf tools: Fix tracing_path_mount proper path (diff) | |
| download | linux-dev-0ed149cf5239cc6e7e65bf00f769e8f1e91076c0.tar.xz linux-dev-0ed149cf5239cc6e7e65bf00f769e8f1e91076c0.zip | |
perf cpu_map: Align cpu map synthesized events properly.
The size of the resulting cpu map can be smaller than a multiple of
sizeof(u64), resulting in SIGBUS on cpus like Sparc as the next event
will not be aligned properly.
Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@intel.com>
Fixes: 6c872901af07 ("perf cpu_map: Add cpu_map event synthesize function")
Link: http://lkml.kernel.org/r/20181011.224655.716771175766946817.davem@davemloft.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions