X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fcoverage.c;h=92bc2b891184a34dea01cbbf9698214c63c00390;hb=da0603cf278a9f505dc2988602ec0071c771dd2e;hp=ba5d68d84751512e69063e4fc31361f388e9fe48;hpb=3b01baa3970139c3a195017ab1ea3e42761e3db2;p=openvswitch diff --git a/lib/coverage.c b/lib/coverage.c index ba5d68d8..92bc2b89 100644 --- a/lib/coverage.c +++ b/lib/coverage.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2009 Nicira Networks. + * Copyright (c) 2009, 2010 Nicira Networks. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -30,7 +30,7 @@ static unsigned int epoch; static void -coverage_unixctl_log(struct unixctl_conn *conn, const char *args UNUSED) +coverage_unixctl_log(struct unixctl_conn *conn, const char *args OVS_UNUSED) { coverage_log(VLL_WARN, false); unixctl_command_reply(conn, 200, NULL); @@ -122,7 +122,10 @@ coverage_log_counter(enum vlog_level level, const struct coverage_counter *c) } /* Logs the coverage counters at the given vlog 'level'. If - * 'suppress_dups' is true, then duplicate events are not displayed. */ + * 'suppress_dups' is true, then duplicate events are not displayed. + * Care should be taken in the value used for 'level'. Depending on the + * configuration, syslog can write changes synchronously, which can + * cause the coverage messages to take several seconds to write. */ void coverage_log(enum vlog_level level, bool suppress_dups) {