diff options
Diffstat (limited to 'arch/arm/kernel/perf_callchain.c')
| -rw-r--r-- | arch/arm/kernel/perf_callchain.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/perf_callchain.c b/arch/arm/kernel/perf_callchain.c index 4e02ae5950ff..27563befa8a2 100644 --- a/arch/arm/kernel/perf_callchain.c +++ b/arch/arm/kernel/perf_callchain.c @@ -75,7 +75,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs) tail = (struct frame_tail __user *)regs->ARM_fp - 1; - while ((entry->nr < PERF_MAX_STACK_DEPTH) && + while ((entry->nr < sysctl_perf_event_max_stack) && tail && !((unsigned long)tail & 0x3)) tail = user_backtrace(tail, entry); } |