tools lib traceevent: Do not link broken field arg for an old ftrace event
authorNamhyung Kim <namhyung.kim@lge.com>
Wed, 22 Aug 2012 07:00:28 +0000 (16:00 +0900)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 22 Aug 2012 19:02:36 +0000 (16:02 -0300)
commitfd34f0b26c9d0f3c3c5c5f83207efa6324cd19f7
tree56f348f5a12e6282c7a4d610238f1181b8f7bb66
parent1659d129ed014b715b0b2120e6fd929bdd33ed03
tools lib traceevent: Do not link broken field arg for an old ftrace event

Defer linking a newly allocated arg to print_fmt.args until all of its
field is setup so that later access to ->field.name cannot be NULL.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1345618831-9148-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/lib/traceevent/event-parse.c