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| author | Sage Weil <sage@newdream.net> | 2012-04-20 16:36:54 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2012-04-20 16:36:54 -0700 |
| commit | f7699cc993c03305480b1a4df07dd3a82bbf8519 (patch) | |
| tree | a13bd7d948a325e5c2bcdbf376fef0526f42ef2e /src/log | |
| parent | a68b3069de32ddc2fc6fa46ee414c5074a7fc82f (diff) | |
| download | ceph-f7699cc993c03305480b1a4df07dd3a82bbf8519.tar.gz | |
log: prefix dump with line numbers
This makes it easier to interpret the dump, and makes it obvious what is
dump (and potentially a dup of something that was already logged) and what
is not.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'src/log')
| -rw-r--r-- | src/log/Log.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/log/Log.cc b/src/log/Log.cc index 38c875239b2..9cb90c15422 100644 --- a/src/log/Log.cc +++ b/src/log/Log.cc @@ -185,8 +185,12 @@ void Log::_flush(EntryQueue *t, EntryQueue *requeue, bool crash) bool do_stderr = (crash ? m_stderr_crash : m_stderr_log) >= e->m_prio; if (do_fd || do_syslog || do_stderr) { - int buflen = e->m_stamp.sprintf(buf, sizeof(buf)); - buflen += sprintf(buf + buflen, " %lx %2d ", + int buflen = 0; + + if (crash) + buflen += snprintf(buf, sizeof(buf), "%6d> ", -t->m_len); + buflen += e->m_stamp.sprintf(buf + buflen, sizeof(buf)-buflen); + buflen += snprintf(buf + buflen, sizeof(buf)-buflen, " %lx %2d ", (unsigned long)e->m_thread, e->m_prio); // FIXME: this is slow |