diff options
| author | Ben Pfaff <blp@nicira.com> | 2011-06-14 16:08:59 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2011-06-16 12:28:06 -0700 |
| commit | d3824212ada08ae285ac2e4f05dc30d97a7c25ad (patch) | |
| tree | 66da0ad5ebd7fd8d045e7a9bfb16f6618155a442 /lib/daemon.c | |
| parent | bae473fea5404a5afd205c70689778386045ebab (diff) | |
daemon: Disable logging to console after detaching.
When we detach, we replace stderr by /dev/null, so there's no point in
logging to the console after that. Just turn it off.
Diffstat (limited to 'lib/daemon.c')
| -rw-r--r-- | lib/daemon.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/daemon.c b/lib/daemon.c index 9c814ea9..f4151ab1 100644 --- a/lib/daemon.c +++ b/lib/daemon.c @@ -408,6 +408,9 @@ close_standard_fds(void) dup2(null_fd, STDOUT_FILENO); dup2(null_fd, STDERR_FILENO); } + + /* Disable logging to stderr to avoid wasting CPU time. */ + vlog_set_levels(NULL, VLF_CONSOLE, VLL_EMER); } /* If daemonization is configured, then starts daemonization, by forking and |