tracing/kprobes: Support ftrace_event_file base multibuffer
authorMasami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Thu, 9 May 2013 05:44:49 +0000 (14:44 +0900)
committerSteven Rostedt <rostedt@goodmis.org>
Fri, 10 May 2013 00:21:47 +0000 (20:21 -0400)
commit41a7dd420c57323391d58b553318c1fad8e7ebc2
tree5e1d64afa7395335381203d64f2ce91b09bd0f9b
parent2b106aabe6c566ba19c352f22683381e1ea41326
tracing/kprobes: Support ftrace_event_file base multibuffer

Support multi-buffer on kprobe-based dynamic events by
using ftrace_event_file.

Link: http://lkml.kernel.org/r/20130509054449.30398.88343.stgit@mhiramat-M0-7522
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Tom Zanussi <tom.zanussi@intel.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
kernel/trace/trace_kprobe.c