fsnotify: rename mark_entry to just mark

previously I used mark_entry when talking about marks on inodes.  The
_entry is pretty useless.  Just use "mark" instead.

Signed-off-by: Eric Paris <eparis@redhat.com>
diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h
index 83b6bfe..ff654c1 100644
--- a/include/linux/fsnotify_backend.h
+++ b/include/linux/fsnotify_backend.h
@@ -83,7 +83,7 @@
 				  int data_type);
 	int (*handle_event)(struct fsnotify_group *group, struct fsnotify_event *event);
 	void (*free_group_priv)(struct fsnotify_group *group);
-	void (*freeing_mark)(struct fsnotify_mark *entry, struct fsnotify_group *group);
+	void (*freeing_mark)(struct fsnotify_mark *mark, struct fsnotify_group *group);
 	void (*free_event_priv)(struct fsnotify_event_private_data *priv);
 };
 
@@ -135,7 +135,7 @@
 
 	/* stores all fastpath marks assoc with this group so they can be cleaned on unregister */
 	spinlock_t mark_lock;		/* protect marks_list */
-	atomic_t num_marks;		/* 1 for each mark entry and 1 for not being
+	atomic_t num_marks;		/* 1 for each mark and 1 for not being
 					 * past the point of no return when freeing
 					 * a group */
 	struct list_head marks_list;	/* all inode marks for this group */
@@ -229,7 +229,7 @@
  * Inode specific fields in an fsnotify_mark
  */
 struct fsnotify_inode_mark {
-	struct inode *inode;		/* inode this entry is associated with */
+	struct inode *inode;		/* inode this mark is associated with */
 	struct hlist_node i_list;	/* list of marks by inode->i_fsnotify_marks */
 	struct list_head free_i_list;	/* tmp list used when freeing this mark */
 };
@@ -238,13 +238,13 @@
  * Mount point specific fields in an fsnotify_mark
  */
 struct fsnotify_vfsmount_mark {
-	struct vfsmount *mnt;		/* inode this entry is associated with */
+	struct vfsmount *mnt;		/* vfsmount this mark is associated with */
 	struct hlist_node m_list;	/* list of marks by inode->i_fsnotify_marks */
 	struct list_head free_m_list;	/* tmp list used when freeing this mark */
 };
 
 /*
- * a mark is simply an entry attached to an in core inode which allows an
+ * a mark is simply an object attached to an in core inode which allows an
  * fsnotify listener to indicate they are either no longer interested in events
  * of a type matching mask or only interested in those events.
  *
@@ -254,11 +254,11 @@
  * inode eviction or modification.
  */
 struct fsnotify_mark {
-	__u32 mask;			/* mask this mark entry is for */
+	__u32 mask;			/* mask this mark is for */
 	/* we hold ref for each i_list and g_list.  also one ref for each 'thing'
 	 * in kernel that found and may be using this mark. */
 	atomic_t refcnt;		/* active things looking at this mark */
-	struct fsnotify_group *group;	/* group this mark entry is for */
+	struct fsnotify_group *group;	/* group this mark is for */
 	struct list_head g_list;	/* list of marks by group->i_fsnotify_marks */
 	spinlock_t lock;		/* protect group and inode */
 	union {
@@ -269,7 +269,7 @@
 #define FSNOTIFY_MARK_FLAG_INODE	0x01
 #define FSNOTIFY_MARK_FLAG_VFSMOUNT	0x02
 	unsigned int flags;		/* vfsmount or inode mark? */
-	void (*free_mark)(struct fsnotify_mark *entry); /* called on final put+free */
+	void (*free_mark)(struct fsnotify_mark *mark); /* called on final put+free */
 };
 
 #ifdef CONFIG_FSNOTIFY
@@ -361,19 +361,19 @@
 
 /* run all marks associated with an inode and update inode->i_fsnotify_mask */
 extern void fsnotify_recalc_inode_mask(struct inode *inode);
-extern void fsnotify_init_mark(struct fsnotify_mark *entry, void (*free_mark)(struct fsnotify_mark *entry));
+extern void fsnotify_init_mark(struct fsnotify_mark *mark, void (*free_mark)(struct fsnotify_mark *mark));
 /* find (and take a reference) to a mark associated with group and inode */
 extern struct fsnotify_mark *fsnotify_find_mark(struct fsnotify_group *group, struct inode *inode);
 /* copy the values from old into new */
 extern void fsnotify_duplicate_mark(struct fsnotify_mark *new, struct fsnotify_mark *old);
 /* attach the mark to both the group and the inode */
-extern int fsnotify_add_mark(struct fsnotify_mark *entry, struct fsnotify_group *group, struct inode *inode, int allow_dups);
+extern int fsnotify_add_mark(struct fsnotify_mark *mark, struct fsnotify_group *group, struct inode *inode, int allow_dups);
 /* given a mark, flag it to be freed when all references are dropped */
-extern void fsnotify_destroy_mark(struct fsnotify_mark *entry);
+extern void fsnotify_destroy_mark(struct fsnotify_mark *mark);
 /* run all the marks in a group, and flag them to be freed */
 extern void fsnotify_clear_marks_by_group(struct fsnotify_group *group);
-extern void fsnotify_get_mark(struct fsnotify_mark *entry);
-extern void fsnotify_put_mark(struct fsnotify_mark *entry);
+extern void fsnotify_get_mark(struct fsnotify_mark *mark);
+extern void fsnotify_put_mark(struct fsnotify_mark *mark);
 extern void fsnotify_unmount_inodes(struct list_head *list);
 
 /* put here because inotify does some weird stuff when destroying watches */