diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2008-01-30 13:33:07 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:07 +0100 |
| commit | bc850d6b374fffd08336996f4b4d3bbd6bf427f6 (patch) | |
| tree | 1106f4a1718f5ed09625f75c95a8bc06635231de /arch/x86/kernel/stacktrace.c | |
| parent | 3d1f7cae883ce4aac99c661562111a25d52effe0 (diff) | |
x86: add the capability to print fuzzy backtraces
For enhancing the 32 bit EBP based backtracer, I need the capability
for the backtracer to tell it's customer that an entry is either
reliable or unreliable, and the backtrace printing code then needs to
print the unreliable ones slightly different.
This patch adds the basic capability, the next patch will add a user
of this capability.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/stacktrace.c')
| -rw-r--r-- | arch/x86/kernel/stacktrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c index c571edd1187..8c4e4f5bf04 100644 --- a/arch/x86/kernel/stacktrace.c +++ b/arch/x86/kernel/stacktrace.c @@ -22,7 +22,7 @@ static int save_stack_stack(void *data, char *name) return -1; } -static void save_stack_address(void *data, unsigned long addr) +static void save_stack_address(void *data, unsigned long addr, int reliable) { struct stack_trace *trace = (struct stack_trace *)data; if (trace->skip > 0) { |