simplify the stacktrace code

Simplify the stacktrace code:

 - remove the unused task argument to save_stack_trace, it's always
   current
 - remove the all_contexts flag, it's alwasy 0

Signed-off-by: Christoph Hellwig <[email protected]>
Cc: Paul Mundt <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Akinobu Mita <[email protected]>
Acked-by: Ingo Molnar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Christoph Hellwig 2007-05-08 00:23:29 -07:00 • committed by Linus Torvalds
commit ab1b6f03a1
8 changed files with 28 additions and 61 deletions

View file

@ -257,9 +257,8 @@ static int save_trace(struct stack_trace *trace)
trace->entries = stack_trace + nr_stack_trace_entries;
trace->skip = 3;
trace->all_contexts = 0;
save_stack_trace(trace, NULL);
save_stack_trace(trace);
trace->max_entries = trace->nr_entries;