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| author | Namhyung Kim <[email protected]> | 2012-04-23 01:11:57 +0000 |
|---|---|---|
| committer | Steven Rostedt <[email protected]> | 2012-05-16 23:50:37 +0000 |
| commit | 0a3d7ce7e6caa8c39cb5184bd9047a01a40abc2a (patch) | |
| tree | c273c4024b2e1f9b8d4701108e05770e8d4515a9 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | ring-buffer: Reset head page before running self test (diff) | |
| download | kernel-0a3d7ce7e6caa8c39cb5184bd9047a01a40abc2a.tar.gz kernel-0a3d7ce7e6caa8c39cb5184bd9047a01a40abc2a.zip | |
tracing: Check return value of tracing_dentry_percpu()
If tracing_dentry_percpu() failed, tracing_init_debugfs_percpu()
will try to create each cpu directories on debugfs' root directory
as d_percpu is NULL.
Link: http://lkml.kernel.org/r/[email protected]
Cc: Frederic Weisbecker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Signed-off-by: Namhyung Kim <[email protected]>
Signed-off-by: Steven Rostedt <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions