diff options
| author | Chuck Ebbert <76306.1226@compuserve.com> | 2006-12-06 20:14:11 -0500 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-12-06 20:14:11 -0500 |
| commit | 0741f4d207a644482d7a040f05cd264c98cf7ee8 (patch) | |
| tree | 787f2fffc12871d0f19e492fc4258cda254aa42d /include/asm-x86_64/stacktrace.h | |
| parent | c7a3392e9e53e43c44a971de3dd480a8e2788e75 (diff) | |
[PATCH] x86: add sysctl for kstack_depth_to_print
Add sysctl for kstack_depth_to_print. This lets users change
the amount of raw stack data printed in dump_stack() without
having to reboot.
Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'include/asm-x86_64/stacktrace.h')
| -rw-r--r-- | include/asm-x86_64/stacktrace.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-x86_64/stacktrace.h b/include/asm-x86_64/stacktrace.h index 5eb9799bef76..6f0b54594307 100644 --- a/include/asm-x86_64/stacktrace.h +++ b/include/asm-x86_64/stacktrace.h | |||
| @@ -1,6 +1,8 @@ | |||
| 1 | #ifndef _ASM_STACKTRACE_H | 1 | #ifndef _ASM_STACKTRACE_H |
| 2 | #define _ASM_STACKTRACE_H 1 | 2 | #define _ASM_STACKTRACE_H 1 |
| 3 | 3 | ||
| 4 | extern int kstack_depth_to_print; | ||
| 5 | |||
| 4 | /* Generic stack tracer with callbacks */ | 6 | /* Generic stack tracer with callbacks */ |
| 5 | 7 | ||
| 6 | struct stacktrace_ops { | 8 | struct stacktrace_ops { |