diff options
Diffstat (limited to 'samples/hw_breakpoint/data_breakpoint.c')
| -rw-r--r-- | samples/hw_breakpoint/data_breakpoint.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/samples/hw_breakpoint/data_breakpoint.c b/samples/hw_breakpoint/data_breakpoint.c index bd0f337afca..ef7f3229185 100644 --- a/samples/hw_breakpoint/data_breakpoint.c +++ b/samples/hw_breakpoint/data_breakpoint.c @@ -19,7 +19,7 @@ * * This file is a kernel module that places a breakpoint over ksym_name kernel * variable using Hardware Breakpoint register. The corresponding handler which - * prints a backtrace is invoked everytime a write operation is performed on + * prints a backtrace is invoked every time a write operation is performed on * that variable. * * Copyright (C) IBM Corporation, 2009 @@ -41,7 +41,7 @@ module_param_string(ksym, ksym_name, KSYM_NAME_LEN, S_IRUGO); MODULE_PARM_DESC(ksym, "Kernel symbol to monitor; this module will report any" " write operations on the kernel symbol"); -static void sample_hbp_handler(struct perf_event *bp, int nmi, +static void sample_hbp_handler(struct perf_event *bp, struct perf_sample_data *data, struct pt_regs *regs) { @@ -60,7 +60,7 @@ static int __init hw_break_module_init(void) attr.bp_len = HW_BREAKPOINT_LEN_4; attr.bp_type = HW_BREAKPOINT_W | HW_BREAKPOINT_R; - sample_hbp = register_wide_hw_breakpoint(&attr, sample_hbp_handler); + sample_hbp = register_wide_hw_breakpoint(&attr, sample_hbp_handler, NULL); if (IS_ERR((void __force *)sample_hbp)) { ret = PTR_ERR((void __force *)sample_hbp); goto fail; |