perf: Take a hot regs snapshot for trace events

[firefly-linux-kernel-4.4.55.git] / kernel / hw_breakpoint.c

diff --git a/kernel/hw_breakpoint.c b/kernel/hw_breakpoint.c
index 6542eacb3fa513eb6d56db05811159ea16c4cc89..03808ed342a6733d46d6e123ffc80d91a317c3d4 100644 (file)
--- a/kernel/hw_breakpoint.c
+++ b/kernel/hw_breakpoint.c
@@ -489,5 +489,4 @@ struct pmu perf_ops_bp = {
        .enable         = arch_install_hw_breakpoint,
        .disable        = arch_uninstall_hw_breakpoint,
        .read           = hw_breakpoint_pmu_read,
-       .unthrottle     = hw_breakpoint_pmu_unthrottle
 };