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| author | Arnaldo Carvalho de Melo | 2010-05-10 02:14:07 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2010-05-10 02:14:07 +0200 |
| commit | 4cc4945844fe2cf493f1783b6ce938ba1617d5c2 (patch) | |
| tree | d4d94f2f4447acf93473ec47de1ef5851fca9f00 /tools/perf/util/symbol.h | |
| parent | perf symbols: Consider unresolved DSOs in the dso__col_widt calculation (diff) | |
| download | kernel-qcow2-linux-4cc4945844fe2cf493f1783b6ce938ba1617d5c2.tar.gz kernel-qcow2-linux-4cc4945844fe2cf493f1783b6ce938ba1617d5c2.tar.xz kernel-qcow2-linux-4cc4945844fe2cf493f1783b6ce938ba1617d5c2.zip | |
perf symbols: Check if a struct machine instance was found
Which can happen when processing old files that had no fake kernel MMAP,
events.
That shouldn't result in perf_session__create_kernel_maps not being
called, this will be fixed in a followup patch, for now do these checks
to avoid segfaulting.
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/symbol.h')
0 files changed, 0 insertions, 0 deletions