tree 9f8dc41a23bae07daf3d1fdd4b95da3787e37dae
parent 2fb0815c9ee6b9ac50e15dd8360ec76d9fa46a22
author zhangwei(Jovi) <jovi.zhangwei@huawei.com> 1367277436 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1367285293 -0700

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>