int arch_install_hw_breakpoint(struct perf_event *bp)
{
struct arch_hw_breakpoint *info = counter_arch_bp(bp);
- struct perf_event **slot = &__get_cpu_var(bp_per_reg);
+ struct perf_event **slot = this_cpu_ptr(&bp_per_reg);
*slot = bp;
*/
void arch_uninstall_hw_breakpoint(struct perf_event *bp)
{
- struct perf_event **slot = &__get_cpu_var(bp_per_reg);
+ struct perf_event **slot = this_cpu_ptr(&bp_per_reg);
if (*slot != bp) {
WARN_ONCE(1, "Can't find the breakpoint");
*/
rcu_read_lock();
- bp = __get_cpu_var(bp_per_reg);
+ bp = __this_cpu_read(bp_per_reg);
if (!bp)
goto out;
info = counter_arch_bp(bp);