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simplify the stacktrace code

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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 <hch@lst.de>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Andi Kleen <ak@suse.de>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Christoph Hellwig 2007-05-08 00:23:29 -07:00 • committed by Linus Torvalds
parent 7e4c3690b0
commit ab1b6f03a1
8 changed files with 28 additions and 61 deletions
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3
lib/fault-inject.c
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@ -72,9 +72,8 @@ static bool fail_stacktrace(struct fault_attr *attr)
trace.entries = entries;
trace.max_entries = depth;
trace.skip = 1;
trace.all_contexts = 0;
save_stack_trace(&trace, NULL);
save_stack_trace(&trace);
for (n = 0; n < trace.nr_entries; n++) {
if (attr->reject_start <= entries[n] &&
entries[n] < attr->reject_end)