tracing: Add kprobe flag
authorAlexei Starovoitov <ast@plumgrid.com>
Wed, 25 Mar 2015 19:49:19 +0000 (12:49 -0700)
committerIngo Molnar <mingo@kernel.org>
Thu, 2 Apr 2015 11:25:49 +0000 (13:25 +0200)
commit72cbbc8994242b5b43753738c01bf07bf29cb70d
tree67e6fd9dccb5167a77386692b8903f6b53fa95cb
parent4e537f7fbdce5e8ae7c33ebaa8a1956c7727d5a7
tracing: Add kprobe flag

add TRACE_EVENT_FL_KPROBE flag to differentiate kprobe type of
tracepoints, since bpf programs can only be attached to kprobe
type of PERF_TYPE_TRACEPOINT perf events.

Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1427312966-8434-3-git-send-email-ast@plumgrid.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
include/linux/ftrace_event.h
kernel/trace/trace_kprobe.c