trace: fix output of stack trace

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Impact: fix to output of stack trace

If a function is not found in the stack of the stack tracer, the
number printed is quite strange. This fixes the algorithm to handle
missing functions better.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Steven Rostedt 2008-12-03 11:04:50 -05:00 • committed by Ingo Molnar

parent 166d3c7994

commit 0a37119d96

1 changed files with 4 additions and 1 deletions

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kernel/trace/trace_stack.c

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