ftrace: print continue index fix
authorSteven Rostedt <rostedt@goodmis.org>
Wed, 3 Sep 2008 21:42:51 +0000 (17:42 -0400)
committerIngo Molnar <mingo@elte.hu>
Tue, 14 Oct 2008 08:36:42 +0000 (10:36 +0200)
commit5a90f577e5369a84b720ead42e621fcb1b8a8b21
tree55263f6d25613ce1ba98062ca96635aaac5dd426
parent652567aa2000f1d4a1fd434382a30d8dd4a7c980
ftrace: print continue index fix

An item in the trace buffer that is bigger than one entry may be split
up using the TRACE_CONT entry. This makes it a virtual single entry.
The current code increments the iterator index even while traversing
TRACE_CONT entries, making it look like the iterator is further than
it actually is.

This patch adds code to not increment the iterator index while skipping
over TRACE_CONT entries.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/trace/trace.c