diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-05-12 21:21:15 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-23 22:34:56 +0200 |
| commit | 74f4e369fc5b52433ad824cef32d3bf1304549be (patch) | |
| tree | c70d073a2740821f52d8b2b09f01626a06201e74 /kernel/trace | |
| parent | 5b82a1b08a00b2adca3d9dd9777efff40b7aaaa1 (diff) | |
| download | blackbird-op-linux-74f4e369fc5b52433ad824cef32d3bf1304549be.tar.gz blackbird-op-linux-74f4e369fc5b52433ad824cef32d3bf1304549be.zip | |
ftrace: stacktrace fix
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace.c | 4 | ||||
| -rw-r--r-- | kernel/trace/trace.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 2824cf48cdca..3271916ff033 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -901,7 +901,7 @@ tracing_sched_switch_trace(struct trace_array *tr, entry->ctx.next_pid = next->pid; entry->ctx.next_prio = next->prio; entry->ctx.next_state = next->state; - __trace_stack(tr, data, flags, 4); + __trace_stack(tr, data, flags, 5); __raw_spin_unlock(&data->lock); raw_local_irq_restore(irq_flags); } @@ -927,7 +927,7 @@ tracing_sched_wakeup_trace(struct trace_array *tr, entry->ctx.next_pid = wakee->pid; entry->ctx.next_prio = wakee->prio; entry->ctx.next_state = wakee->state; - __trace_stack(tr, data, flags, 5); + __trace_stack(tr, data, flags, 6); __raw_spin_unlock(&data->lock); raw_local_irq_restore(irq_flags); diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index f5de0601b408..c460e85e94ed 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -51,7 +51,7 @@ struct special_entry { * Stack-trace entry: */ -#define FTRACE_STACK_ENTRIES 5 +#define FTRACE_STACK_ENTRIES 8 struct stack_entry { unsigned long caller[FTRACE_STACK_ENTRIES]; |
