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| author |   Tristan Ye <tristan.ye@oracle.com> | 2010-09-10 10:16:33 +0800 |
|---|---|---|
| committer |   Joel Becker <joel.becker@oracle.com> | 2010-09-10 09:19:30 -0700 |
| commit | 228ac6357718df2d5c8d70210fa51b2225aab5ee (patch) | |
| tree | 4aaf7f05d03a5757b6c128d433c220b55d89fd88 /tools/perf/scripts/python/syscall-counts.py | |
| parent | Ocfs2: Re-access the journal after ocfs2_insert_extent() in dxdir codes. (diff) | |
| download | linux-dev-228ac6357718df2d5c8d70210fa51b2225aab5ee.tar.xz linux-dev-228ac6357718df2d5c8d70210fa51b2225aab5ee.zip | |
Ocfs2: Handle empty list in lockres_seq_start() for dlmdebug.c
This patch tries to handle the case in which list 'dlm->tracking_list' is
empty, to avoid accessing an invalid pointer. It fixes the following oops:
http://oss.oracle.com/bugzilla/show_bug.cgi?id=1287
Signed-off-by: Tristan Ye <tristan.ye@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions