Merge tag 'arm64-perf' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

[linux-2.6-block.git] / arch / arm64 / kernel / perf_callchain.c

diff --git a/arch/arm64/kernel/perf_callchain.c b/arch/arm64/kernel/perf_callchain.c
index ff4665462a025d4ec2655ca30d49732a63194e53..32c3c6e70119f4e123498b85f1bc28398e333b13 100644 (file)
--- a/arch/arm64/kernel/perf_callchain.c
+++ b/arch/arm64/kernel/perf_callchain.c
@@ -122,7 +122,7 @@ void perf_callchain_user(struct perf_callchain_entry *entry,
 
                tail = (struct frame_tail __user *)regs->regs[29];
 
-               while (entry->nr < PERF_MAX_STACK_DEPTH &&
+               while (entry->nr < sysctl_perf_event_max_stack &&
                       tail && !((unsigned long)tail & 0xf))
                        tail = user_backtrace(tail, entry);
        } else {
@@ -132,7 +132,7 @@ void perf_callchain_user(struct perf_callchain_entry *entry,
 
                tail = (struct compat_frame_tail __user *)regs->compat_fp - 1;
 
-               while ((entry->nr < PERF_MAX_STACK_DEPTH) &&
+               while ((entry->nr < sysctl_perf_event_max_stack) &&
                        tail && !((unsigned long)tail & 0x3))
                        tail = compat_user_backtrace(tail, entry);
 #endif