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| author | zhangwei(Jovi) <jovi.zhangwei@huawei.com> | 2013-04-29 16:17:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 18:28:13 -0700 |
| commit | 07c65f4d1aa74f7cf1c46d7f96e05cfa3e628ba1 (patch) | |
| tree | 9f8dc41a23bae07daf3d1fdd4b95da3787e37dae /kernel/printk.c | |
| parent | 2fb0815c9ee6b9ac50e15dd8360ec76d9fa46a22 (diff) | |
| download | linux-07c65f4d1aa74f7cf1c46d7f96e05cfa3e628ba1.tar.bz2 | |
printk/tracing: rework console tracing
Commit 7ff9554bb578 ("printk: convert byte-buffer to variable-length
record buffer") removed start and end parameters from
call_console_drivers, but those parameters still exist in
include/trace/events/printk.h.
Without start and end parameters handling, printk tracing became more
simple as: trace_console(text, len);
Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Kay Sievers <kay@vrfy.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/printk.c')
| -rw-r--r-- | kernel/printk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/printk.c b/kernel/printk.c index abbdd9e2ac82..2de593df036b 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -1265,7 +1265,7 @@ static void call_console_drivers(int level, const char *text, size_t len) { struct console *con; - trace_console(text, 0, len, len); + trace_console(text, len); if (level >= console_loglevel && !ignore_loglevel) return; |