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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-03-22 17:36:45 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-03-23 23:29:40 +0100 |
| commit | b25114817a73bbd2b84ce9dba02ee1ef8989a947 (patch) | |
| tree | 8eaad3eaa307a607f87b8ea631c5f1fc76ce4a82 /fs/isofs | |
| parent | perf session: Pass evsel in event_ops->sample() (diff) | |
| download | linux-b25114817a73bbd2b84ce9dba02ee1ef8989a947.tar.xz linux-b25114817a73bbd2b84ce9dba02ee1ef8989a947.zip | |
perf build-id: Add quirk to deal with perf.data file format breakage
The a1645ce1 changeset:
"perf: 'perf kvm' tool for monitoring guest performance from host"
Added a field to struct build_id_event that broke the file format.
Since the kernel build-id is the first entry, process the table using
the old format if the well known '[kernel.kallsyms]' string for the
kernel build-id has the first 4 characters chopped off (where the pid_t
sits).
Reported-by: Han Pingtian <phan@redhat.com>
Cc: Avi Kivity <avi@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
Cc: Zhang Yanmin <yanmin_zhang@linux.intel.com>
Cc: stable@kernel.org
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'fs/isofs')
0 files changed, 0 insertions, 0 deletions