percpu: Add __percpu sparse annotations to hw_breakpoint

[pandora-kernel.git] / include / linux / hw_breakpoint.h

diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
index 41235c9..c70d27a 100644 (file)
--- a/include/linux/hw_breakpoint.h
+++ b/include/linux/hw_breakpoint.h
@@ -44,7 +44,7 @@ static inline int hw_breakpoint_type(struct perf_event *bp)
        return bp->attr.bp_type;
 }
 
-static inline int hw_breakpoint_len(struct perf_event *bp)
+static inline unsigned long hw_breakpoint_len(struct perf_event *bp)
 {
        return bp->attr.bp_len;
 }
@@ -66,15 +66,17 @@ register_wide_hw_breakpoint_cpu(struct perf_event_attr *attr,
                                perf_overflow_handler_t triggered,
                                int cpu);
 
-extern struct perf_event **
+extern struct perf_event * __percpu *
 register_wide_hw_breakpoint(struct perf_event_attr *attr,
                            perf_overflow_handler_t triggered);
 
 extern int register_perf_hw_breakpoint(struct perf_event *bp);
 extern int __register_perf_hw_breakpoint(struct perf_event *bp);
 extern void unregister_hw_breakpoint(struct perf_event *bp);
-extern void unregister_wide_hw_breakpoint(struct perf_event **cpu_events);
+extern void unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events);
 
+extern int dbg_reserve_bp_slot(struct perf_event *bp);
+extern int dbg_release_bp_slot(struct perf_event *bp);
 extern int reserve_bp_slot(struct perf_event *bp);
 extern void release_bp_slot(struct perf_event *bp);
 
@@ -98,7 +100,7 @@ static inline struct perf_event *
 register_wide_hw_breakpoint_cpu(struct perf_event_attr *attr,
                                perf_overflow_handler_t  triggered,
                                int cpu)                { return NULL; }
-static inline struct perf_event **
+static inline struct perf_event * __percpu *
 register_wide_hw_breakpoint(struct perf_event_attr *attr,
                            perf_overflow_handler_t triggered)  { return NULL; }
 static inline int
@@ -107,7 +109,7 @@ static inline int
 __register_perf_hw_breakpoint(struct perf_event *bp)   { return -ENOSYS; }
 static inline void unregister_hw_breakpoint(struct perf_event *bp)     { }
 static inline void
-unregister_wide_hw_breakpoint(struct perf_event **cpu_events)          { }
+unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events)        { }
 static inline int
 reserve_bp_slot(struct perf_event *bp)                 {return -ENOSYS; }
 static inline void release_bp_slot(struct perf_event *bp)              { }