Messages in this thread Patch in this message | | | Date | Mon, 13 Apr 2009 22:22:22 GMT | From | tip-bot for Li Zefan <> | Subject | [tip:tracing/core] blktrace: fix output of unknown events |
| |
Commit-ID: b78825d608f30a47e3154ab6872a03f0de0c9d45 Gitweb: http://git.kernel.org/tip/b78825d608f30a47e3154ab6872a03f0de0c9d45 Author: Li Zefan <lizf@cn.fujitsu.com> AuthorDate: Wed, 1 Apr 2009 16:18:53 +0800 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Sun, 12 Apr 2009 15:32:45 +0200
blktrace: fix output of unknown events
Not all events are pc (packet command) events. An event is a pc event only if it has BLK_TC_PC bit set.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <49D3236D.3090705@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
--- kernel/trace/blktrace.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index 921ef5d..e45e1af 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -1182,7 +1182,7 @@ static enum print_line_t print_one_line(struct trace_iterator *iter, } if (unlikely(what == 0 || what >= ARRAY_SIZE(what2act))) - ret = trace_seq_printf(s, "Bad pc action %x\n", what); + ret = trace_seq_printf(s, "Unknown action %x\n", what); else { ret = log_action(iter, what2act[what].act[long_act]); if (ret)
| |