Messages in this thread Patch in this message | | | Date | Tue, 26 May 2009 16:06:58 +0800 | From | Zhaolei <> | Subject | [PATCH 1/3] tracing/workqueue: fix list header and function name format |
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Fix list header of workqueue trace, and use %pf to print the function name only(ignore the offsets).
Before patch: # CPU INSERTED EXECUTED MAX us AVG us TASKNAME:PID # | | | | ` | -WORKFUNC # | | | | | | 0 1 1 1053 1053 `-flush_async_commits+0x0/0x90 ...
After patch: # CPU INSERTED EXECUTED MAX us AVG us TASKNAME:PID # | | | | | `-WORKFUNC # | | | | | | 0 1 1 1155 1155 `-flush_async_commits ...
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com> --- kernel/trace/trace_workqueue.c | 14 ++++++++------ 1 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/kernel/trace/trace_workqueue.c b/kernel/trace/trace_workqueue.c index c67be60..6cee4a8 100644 --- a/kernel/trace/trace_workqueue.c +++ b/kernel/trace/trace_workqueue.c @@ -409,7 +409,7 @@ static int workqueue_stat_show(struct seq_file *s, void *p) avg_time = 0; } - seq_printf(s, " %3d %6d %6u %6llu %6llu %c-%pF\n", + seq_printf(s, " %3d %6d %6u %6llu %6llu %c-%pf\n", cws->cpu, wfstat->inserted, wfstat->executed, @@ -457,11 +457,13 @@ static void workqueue_stat_file_open(void) /**/ static int workqueue_stat_headers(struct seq_file *s) { - seq_printf(s, "# CPU INSERTED EXECUTED MAX us AVG us" - " TASKNAME:PID\n"); - seq_printf(s, "# | | | | ` |" - " -WORKFUNC\n"); - seq_printf(s, "# | | | | | |\n"); + seq_printf(s, + "# CPU INSERTED EXECUTED MAX us AVG us TASKNAME:PID\n"); + seq_printf(s, + "# | | | | | `-WORKFUNC\n"); + seq_printf(s, + "# | | | | | |\n"); + return 0; } -- 1.5.5.3
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