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authorEric Paris <eparis@redhat.com>2009-12-17 21:24:24 -0500
committerEric Paris <eparis@redhat.com>2010-07-28 09:58:53 -0400
commit841bdc10f573aa010dd5818d35a5690b7d9f73ce (patch)
tree58ef7a15e24ac07d3af7c6db7306199c9392f7dd /include/linux/fsnotify_backend.h
parentd07754412f9cdc2f4a99318d5ee81ace6715ea99 (diff)
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>
Diffstat (limited to 'include/linux/fsnotify_backend.h')
-rw-r--r--include/linux/fsnotify_backend.h26
1 files changed, 13 insertions, 13 deletions
diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h
index 83b6bfeb2d66..ff654c1932f2 100644
--- a/include/linux/fsnotify_backend.h
+++ b/include/linux/fsnotify_backend.h
@@ -83,7 +83,7 @@ struct fsnotify_ops {
83 int data_type); 83 int data_type);
84 int (*handle_event)(struct fsnotify_group *group, struct fsnotify_event *event); 84 int (*handle_event)(struct fsnotify_group *group, struct fsnotify_event *event);
85 void (*free_group_priv)(struct fsnotify_group *group); 85 void (*free_group_priv)(struct fsnotify_group *group);
86 void (*freeing_mark)(struct fsnotify_mark *entry, struct fsnotify_group *group); 86 void (*freeing_mark)(struct fsnotify_mark *mark, struct fsnotify_group *group);
87 void (*free_event_priv)(struct fsnotify_event_private_data *priv); 87 void (*free_event_priv)(struct fsnotify_event_private_data *priv);
88}; 88};
89 89
@@ -135,7 +135,7 @@ struct fsnotify_group {
135 135
136 /* stores all fastpath marks assoc with this group so they can be cleaned on unregister */ 136 /* stores all fastpath marks assoc with this group so they can be cleaned on unregister */
137 spinlock_t mark_lock; /* protect marks_list */ 137 spinlock_t mark_lock; /* protect marks_list */
138 atomic_t num_marks; /* 1 for each mark entry and 1 for not being 138 atomic_t num_marks; /* 1 for each mark and 1 for not being
139 * past the point of no return when freeing 139 * past the point of no return when freeing
140 * a group */ 140 * a group */
141 struct list_head marks_list; /* all inode marks for this group */ 141 struct list_head marks_list; /* all inode marks for this group */
@@ -229,7 +229,7 @@ struct fsnotify_event {
229 * Inode specific fields in an fsnotify_mark 229 * Inode specific fields in an fsnotify_mark
230 */ 230 */
231struct fsnotify_inode_mark { 231struct fsnotify_inode_mark {
232 struct inode *inode; /* inode this entry is associated with */ 232 struct inode *inode; /* inode this mark is associated with */
233 struct hlist_node i_list; /* list of marks by inode->i_fsnotify_marks */ 233 struct hlist_node i_list; /* list of marks by inode->i_fsnotify_marks */
234 struct list_head free_i_list; /* tmp list used when freeing this mark */ 234 struct list_head free_i_list; /* tmp list used when freeing this mark */
235}; 235};
@@ -238,13 +238,13 @@ struct fsnotify_inode_mark {
238 * Mount point specific fields in an fsnotify_mark 238 * Mount point specific fields in an fsnotify_mark
239 */ 239 */
240struct fsnotify_vfsmount_mark { 240struct fsnotify_vfsmount_mark {
241 struct vfsmount *mnt; /* inode this entry is associated with */ 241 struct vfsmount *mnt; /* vfsmount this mark is associated with */
242 struct hlist_node m_list; /* list of marks by inode->i_fsnotify_marks */ 242 struct hlist_node m_list; /* list of marks by inode->i_fsnotify_marks */
243 struct list_head free_m_list; /* tmp list used when freeing this mark */ 243 struct list_head free_m_list; /* tmp list used when freeing this mark */
244}; 244};
245 245
246/* 246/*
247 * a mark is simply an entry attached to an in core inode which allows an 247 * a mark is simply an object attached to an in core inode which allows an
248 * fsnotify listener to indicate they are either no longer interested in events 248 * fsnotify listener to indicate they are either no longer interested in events
249 * of a type matching mask or only interested in those events. 249 * of a type matching mask or only interested in those events.
250 * 250 *
@@ -254,11 +254,11 @@ struct fsnotify_vfsmount_mark {
254 * inode eviction or modification. 254 * inode eviction or modification.
255 */ 255 */
256struct fsnotify_mark { 256struct fsnotify_mark {
257 __u32 mask; /* mask this mark entry is for */ 257 __u32 mask; /* mask this mark is for */
258 /* we hold ref for each i_list and g_list. also one ref for each 'thing' 258 /* we hold ref for each i_list and g_list. also one ref for each 'thing'
259 * in kernel that found and may be using this mark. */ 259 * in kernel that found and may be using this mark. */
260 atomic_t refcnt; /* active things looking at this mark */ 260 atomic_t refcnt; /* active things looking at this mark */
261 struct fsnotify_group *group; /* group this mark entry is for */ 261 struct fsnotify_group *group; /* group this mark is for */
262 struct list_head g_list; /* list of marks by group->i_fsnotify_marks */ 262 struct list_head g_list; /* list of marks by group->i_fsnotify_marks */
263 spinlock_t lock; /* protect group and inode */ 263 spinlock_t lock; /* protect group and inode */
264 union { 264 union {
@@ -269,7 +269,7 @@ struct fsnotify_mark {
269#define FSNOTIFY_MARK_FLAG_INODE 0x01 269#define FSNOTIFY_MARK_FLAG_INODE 0x01
270#define FSNOTIFY_MARK_FLAG_VFSMOUNT 0x02 270#define FSNOTIFY_MARK_FLAG_VFSMOUNT 0x02
271 unsigned int flags; /* vfsmount or inode mark? */ 271 unsigned int flags; /* vfsmount or inode mark? */
272 void (*free_mark)(struct fsnotify_mark *entry); /* called on final put+free */ 272 void (*free_mark)(struct fsnotify_mark *mark); /* called on final put+free */
273}; 273};
274 274
275#ifdef CONFIG_FSNOTIFY 275#ifdef CONFIG_FSNOTIFY
@@ -361,19 +361,19 @@ extern struct fsnotify_event *fsnotify_remove_notify_event(struct fsnotify_group
361 361
362/* run all marks associated with an inode and update inode->i_fsnotify_mask */ 362/* run all marks associated with an inode and update inode->i_fsnotify_mask */
363extern void fsnotify_recalc_inode_mask(struct inode *inode); 363extern void fsnotify_recalc_inode_mask(struct inode *inode);
364extern void fsnotify_init_mark(struct fsnotify_mark *entry, void (*free_mark)(struct fsnotify_mark *entry)); 364extern void fsnotify_init_mark(struct fsnotify_mark *mark, void (*free_mark)(struct fsnotify_mark *mark));
365/* find (and take a reference) to a mark associated with group and inode */ 365/* find (and take a reference) to a mark associated with group and inode */
366extern struct fsnotify_mark *fsnotify_find_mark(struct fsnotify_group *group, struct inode *inode); 366extern struct fsnotify_mark *fsnotify_find_mark(struct fsnotify_group *group, struct inode *inode);
367/* copy the values from old into new */ 367/* copy the values from old into new */
368extern void fsnotify_duplicate_mark(struct fsnotify_mark *new, struct fsnotify_mark *old); 368extern void fsnotify_duplicate_mark(struct fsnotify_mark *new, struct fsnotify_mark *old);
369/* attach the mark to both the group and the inode */ 369/* attach the mark to both the group and the inode */
370extern int fsnotify_add_mark(struct fsnotify_mark *entry, struct fsnotify_group *group, struct inode *inode, int allow_dups); 370extern int fsnotify_add_mark(struct fsnotify_mark *mark, struct fsnotify_group *group, struct inode *inode, int allow_dups);
371/* given a mark, flag it to be freed when all references are dropped */ 371/* given a mark, flag it to be freed when all references are dropped */
372extern void fsnotify_destroy_mark(struct fsnotify_mark *entry); 372extern void fsnotify_destroy_mark(struct fsnotify_mark *mark);
373/* run all the marks in a group, and flag them to be freed */ 373/* run all the marks in a group, and flag them to be freed */
374extern void fsnotify_clear_marks_by_group(struct fsnotify_group *group); 374extern void fsnotify_clear_marks_by_group(struct fsnotify_group *group);
375extern void fsnotify_get_mark(struct fsnotify_mark *entry); 375extern void fsnotify_get_mark(struct fsnotify_mark *mark);
376extern void fsnotify_put_mark(struct fsnotify_mark *entry); 376extern void fsnotify_put_mark(struct fsnotify_mark *mark);
377extern void fsnotify_unmount_inodes(struct list_head *list); 377extern void fsnotify_unmount_inodes(struct list_head *list);
378 378
379/* put here because inotify does some weird stuff when destroying watches */ 379/* put here because inotify does some weird stuff when destroying watches */