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authorChristoph Hellwig <hch@lst.de>2007-05-08 00:23:29 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-08 11:14:58 -0700
commitab1b6f03a10ba1f5638188ab06bf46e33ac3a160 (patch)
tree2dc7ce01df5d51d81e250dd9cee1b7b04627466e /include/linux/stacktrace.h
parent7e4c3690b07f04b1942c39db358a5c8a72831daa (diff)
downloadop-kernel-dev-ab1b6f03a10ba1f5638188ab06bf46e33ac3a160.zip
op-kernel-dev-ab1b6f03a10ba1f5638188ab06bf46e33ac3a160.tar.gz
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 <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>
Diffstat (limited to 'include/linux/stacktrace.h')
-rw-r--r--include/linux/stacktrace.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h
index 50e2b01..1d2b084 100644
--- a/include/linux/stacktrace.h
+++ b/include/linux/stacktrace.h
@@ -6,15 +6,13 @@ struct stack_trace {
unsigned int nr_entries, max_entries;
unsigned long *entries;
int skip; /* input argument: How many entries to skip */
- int all_contexts; /* input argument: if true do than one stack */
};
-extern void save_stack_trace(struct stack_trace *trace,
- struct task_struct *task);
+extern void save_stack_trace(struct stack_trace *trace);
extern void print_stack_trace(struct stack_trace *trace, int spaces);
#else
-# define save_stack_trace(trace, task) do { } while (0)
+# define save_stack_trace(trace) do { } while (0)
# define print_stack_trace(trace) do { } while (0)
#endif
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