irq_work: Add generic hardirq context callbacks

[mv-sheeva.git] / include / linux / perf_event.h

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index a9227e9852074808f84cbb22cd93250d701c6bb4..2ebfc9ae4755d028efc60dc0a64b7ab84ad042a3 100644 (file)
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -486,6 +486,7 @@ struct perf_guest_info_callbacks {
 #include <linux/workqueue.h>
 #include <linux/ftrace.h>
 #include <linux/cpu.h>
+#include <linux/irq_work.h>
 #include <asm/atomic.h>
 #include <asm/local.h>
 
@@ -672,11 +673,6 @@ struct perf_buffer {
        void                            *data_pages[0];
 };
 
-struct perf_pending_entry {
-       struct perf_pending_entry *next;
-       void (*func)(struct perf_pending_entry *);
-};
-
 struct perf_sample_data;
 
 typedef void (*perf_overflow_handler_t)(struct perf_event *, int,
@@ -784,7 +780,7 @@ struct perf_event {
        int                             pending_wakeup;
        int                             pending_kill;
        int                             pending_disable;
-       struct perf_pending_entry       pending;
+       struct irq_work                 pending;
 
        atomic_t                        event_limit;
 
@@ -898,8 +894,6 @@ extern int perf_event_init_task(struct task_struct *child);
 extern void perf_event_exit_task(struct task_struct *child);
 extern void perf_event_free_task(struct task_struct *task);
 extern void perf_event_delayed_put(struct task_struct *task);
-extern void set_perf_event_pending(void);
-extern void perf_event_do_pending(void);
 extern void perf_event_print_debug(void);
 extern void perf_pmu_disable(struct pmu *pmu);
 extern void perf_pmu_enable(struct pmu *pmu);
@@ -1078,7 +1072,6 @@ static inline int perf_event_init_task(struct task_struct *child) { return 0; }
 static inline void perf_event_exit_task(struct task_struct *child)     { }
 static inline void perf_event_free_task(struct task_struct *task)      { }
 static inline void perf_event_delayed_put(struct task_struct *task)    { }
-static inline void perf_event_do_pending(void)                         { }
 static inline void perf_event_print_debug(void)                                { }
 static inline int perf_event_task_disable(void)                                { return -EINVAL; }
 static inline int perf_event_task_enable(void)                         { return -EINVAL; }