| commit | 0a3d7ce7e6caa8c39cb5184bd9047a01a40abc2a | [log] [tgz] |
|---|---|---|
| author | Namhyung Kim <namhyung.kim@lge.com> | Mon Apr 23 10:11:57 2012 +0900 |
| committer | Steven Rostedt <rostedt@goodmis.org> | Wed May 16 19:50:37 2012 -0400 |
| tree | c273c4024b2e1f9b8d4701108e05770e8d4515a9 | |
| parent | 308f7eeb7882c27c1d7aa783499cb22f3b199718 [diff] |
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/1335143517-2285-1-git-send-email-namhyung.kim@lge.com Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Signed-off-by: Namhyung Kim <namhyung.kim@lge.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>