Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband

[linux-2.6-omap-h63xx.git] / include / linux / kprobes.h

diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index e373c4a9de53601a3f6e85bf1623a2b1d896f36c..669756bc20a220faebad33b63c268f5ca6add844 100644 (file)
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -37,6 +37,7 @@
 #include <linux/spinlock.h>
 #include <linux/rcupdate.h>
 
+#ifdef CONFIG_KPROBES
 #include <asm/kprobes.h>
 
 /* kprobe_status settings */
@@ -67,6 +68,9 @@ struct kprobe {
        /* list of kprobes for multi-handler support */
        struct list_head list;
 
+       /* Indicates that the corresponding module has been ref counted */
+       unsigned int mod_refcounted;
+
        /*count the number of times this probe was temporarily disarmed */
        unsigned long nmissed;
 
@@ -147,17 +151,16 @@ struct kretprobe_instance {
        struct task_struct *task;
 };
 
-#ifdef CONFIG_KPROBES
 extern spinlock_t kretprobe_lock;
+extern struct semaphore kprobe_mutex;
 extern int arch_prepare_kprobe(struct kprobe *p);
-extern void arch_copy_kprobe(struct kprobe *p);
 extern void arch_arm_kprobe(struct kprobe *p);
 extern void arch_disarm_kprobe(struct kprobe *p);
-extern void arch_remove_kprobe(struct kprobe *p);
 extern int arch_init_kprobes(void);
 extern void show_registers(struct pt_regs *regs);
 extern kprobe_opcode_t *get_insn_slot(void);
 extern void free_insn_slot(kprobe_opcode_t *slot);
+extern void kprobes_inc_nmissed_count(struct kprobe *p);
 
 /* Get the kprobe at this addr (if any) - called with preemption disabled */
 struct kprobe *get_kprobe(void *addr);
@@ -195,6 +198,11 @@ void add_rp_inst(struct kretprobe_instance *ri);
 void kprobe_flush_task(struct task_struct *tk);
 void recycle_rp_inst(struct kretprobe_instance *ri);
 #else /* CONFIG_KPROBES */
+
+#define __kprobes      /**/
+struct jprobe;
+struct kretprobe;
+
 static inline struct kprobe *kprobe_running(void)
 {
        return NULL;