ftrace: add a buffer for output
commit214023c3d13a71525e463b5e54e360b926b4dc90
authorSteven Rostedt <srostedt@redhat.com>
Mon, 12 May 2008 19:20:46 +0000 (12 21:20 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 23 May 2008 18:41:46 +0000 (23 20:41 +0200)
tree6fe6f3e513d976b32eb07f60810ccf336daf1f6b
parent93a588f459da134be6ab17c4104e28441beb0d22
ftrace: add a buffer for output

Later patches will need to print the same things as the seq output
does. But those outputs will not use the seq utility. This patch
adds a buffer to the iterator, that can be used by either the
seq utility or other output.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
kernel/trace/trace.c
kernel/trace/trace.h