]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
printk/tracing: rework console tracing
authorzhangwei(Jovi) <jovi.zhangwei@huawei.com>
Mon, 29 Apr 2013 23:17:16 +0000 (16:17 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 30 Apr 2013 01:28:13 +0000 (18:28 -0700)
commit07c65f4d1aa74f7cf1c46d7f96e05cfa3e628ba1
tree9f8dc41a23bae07daf3d1fdd4b95da3787e37dae
parent2fb0815c9ee6b9ac50e15dd8360ec76d9fa46a22
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>
include/trace/events/printk.h
kernel/printk.c