Merge branch 'tizen_2.4' into tizen_2.4_dev

[kernel/swap-modules.git] / uprobe / swap_uprobes.h

diff --git a/uprobe/swap_uprobes.h b/uprobe/swap_uprobes.h
index 970b2a9..16e12e7 100644 (file)
--- a/uprobe/swap_uprobes.h
+++ b/uprobe/swap_uprobes.h
@@ -101,8 +101,36 @@ struct uprobe {
        struct arch_tramp atramp;            /**< Stores trampoline */
        struct task_struct *task;            /**< Pointer to the task struct */
        struct slot_manager *sm;             /**< Pointer to slot manager */
+       bool atomic_ctx;                    /**< Handler context */
 };
 
+struct uinst_info {
+       struct hlist_node hlist;
+
+       unsigned long vaddr;
+       kprobe_opcode_t opcode;
+};
+
+struct urinst_info {
+       struct hlist_node hlist;
+
+       struct task_struct *task;
+       unsigned long sp;
+       unsigned long tramp;
+       unsigned long ret_addr;
+};
+
+struct uinst_info *uinst_info_create(unsigned long vaddr,
+                                    kprobe_opcode_t opcode);
+void uinst_info_destroy(struct uinst_info *uinst);
+void uinst_info_disarm(struct uinst_info *uinst, struct task_struct *task);
+
+
+void urinst_info_get_current_hlist(struct hlist_head *head, bool recycle);
+void urinst_info_put_current_hlist(struct hlist_head *head,
+                                 struct task_struct *task);
+
+
 /**
  * @brief Uprobe pre-entry handler.
  */
@@ -193,7 +221,6 @@ void swap_unregister_uretprobe(struct uretprobe *rp);
 void __swap_unregister_uretprobe(struct uretprobe *rp, int disarm);
 
 void swap_unregister_all_uprobes(struct task_struct *task);
-void swap_discard_pending_uretprobes(struct task_struct *task);
 
 void swap_ujprobe_return(void);
 struct uprobe *get_uprobe(void *addr, pid_t tgid);