hw-breakpoints: Use overflow handler instead of the event callback

[safe/jmp/linux-2.6] / arch / x86 / kernel / hw_breakpoint.c

diff --git a/arch/x86/kernel/hw_breakpoint.c b/arch/x86/kernel/hw_breakpoint.c
index d42f65a..05d5fec 100644 (file)
--- a/arch/x86/kernel/hw_breakpoint.c
+++ b/arch/x86/kernel/hw_breakpoint.c
@@ -362,8 +362,7 @@ int arch_validate_hwbkpt_settings(struct perf_event *bp,
                return ret;
        }
 
-       if (bp->callback)
-               ret = arch_store_info(bp);
+       ret = arch_store_info(bp);
 
        if (ret < 0)
                return ret;
@@ -519,7 +518,7 @@ static int __kprobes hw_breakpoint_handler(struct die_args *args)
                        break;
                }
 
-               (bp->callback)(bp, args->regs);
+               perf_bp_event(bp, args->regs);
 
                rcu_read_unlock();
        }