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| author |   Namhyung Kim <namhyung.kim@lge.com> | 2012-04-23 10:11:57 +0900 |
|---|---|---|
| committer |   Steven Rostedt <rostedt@goodmis.org> | 2012-05-16 19:50:37 -0400 |
| commit | 0a3d7ce7e6caa8c39cb5184bd9047a01a40abc2a (patch) | |
| tree | c273c4024b2e1f9b8d4701108e05770e8d4515a9 /fs/nfs/proc.c | |
| parent | ring-buffer: Reset head page before running self test (diff) | |
| download | wireguard-linux-0a3d7ce7e6caa8c39cb5184bd9047a01a40abc2a.tar.xz wireguard-linux-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/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>
Diffstat (limited to 'fs/nfs/proc.c')
0 files changed, 0 insertions, 0 deletions