diff options
| author | Steven Rostedt <srostedt@redhat.com> | 2011-09-01 21:26:59 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2011-09-01 21:26:59 -0400 |
| commit | ae357be2e8d48cc1fd14816a205d5f5f74007b40 (patch) | |
| tree | b878796e5af2556de080dd6a9bd117b6057ab211 | |
| parent | 8c1e851bfedd000a13a6faaee4cb775cda785b37 (diff) | |
| download | cyclictest-ae357be2e8d48cc1fd14816a205d5f5f74007b40.tar.gz | |
only check file descriptor in tracemark() function
If the tracemark_fd is >= 0, then we know we can write to the
trace_marker file. We only need to check that and not version of
the kernel or anything else at every instance of calling tracemark().
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| -rw-r--r-- | src/cyclictest/cyclictest.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c index 860eb55..ff36ce2 100644 --- a/src/cyclictest/cyclictest.c +++ b/src/cyclictest/cyclictest.c @@ -340,7 +340,7 @@ static void tracemark(char *comment) { /* bail out if we're not tracing */ /* or if the kernel doesn't support trace_mark */ - if (!tracelimit || kernelversion < KV_26_33 || tracemark_fd < 0) + if (tracemark_fd < 0) return; write(tracemark_fd, comment, strlen(comment)); } |