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| author | Adrian Hunter <adrian.hunter@intel.com> | 2015-05-29 16:33:38 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-06-23 18:28:37 -0300 |
| commit | 83b2ea257eb1d43e52f76d756722aeb899a2852c (patch) | |
| tree | b196e89ed77b358797956afd2091df95660d33c3 /tools/perf/util/auxtrace.h | |
| parent | 38e89d2b1771649c006720903c06d8b8bedd4d83 (diff) | |
| download | lwn-83b2ea257eb1d43e52f76d756722aeb899a2852c.tar.gz lwn-83b2ea257eb1d43e52f76d756722aeb899a2852c.zip | |
perf tools: Allow auxtrace data alignment
Allow auxtrace data to be a multiple of something other than page size.
That is needed for BTS where the buffer contains 24-byte records.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1432906425-9911-11-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/auxtrace.h')
| -rw-r--r-- | tools/perf/util/auxtrace.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h index a171abbe7301..471aecbc4d68 100644 --- a/tools/perf/util/auxtrace.h +++ b/tools/perf/util/auxtrace.h @@ -303,6 +303,7 @@ struct auxtrace_record { const char *str); u64 (*reference)(struct auxtrace_record *itr); int (*read_finish)(struct auxtrace_record *itr, int idx); + unsigned int alignment; }; #ifdef HAVE_AUXTRACE_SUPPORT |