From d07754412f9cdc2f4a99318d5ee81ace6715ea99 Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Thu, 17 Dec 2009 21:24:24 -0500 Subject: fsnotify: rename fsnotify_find_mark_entry to fsnotify_find_mark the _entry portion of fsnotify functions is useless. Drop it. Signed-off-by: Eric Paris diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c index e6edae6..b202bc5 100644 --- a/fs/notify/dnotify/dnotify.c +++ b/fs/notify/dnotify/dnotify.c @@ -96,7 +96,7 @@ static int dnotify_handle_event(struct fsnotify_group *group, to_tell = event->to_tell; spin_lock(&to_tell->i_lock); - entry = fsnotify_find_mark_entry(group, to_tell); + entry = fsnotify_find_mark(group, to_tell); spin_unlock(&to_tell->i_lock); /* unlikely since we alreay passed dnotify_should_send_event() */ @@ -148,7 +148,7 @@ static bool dnotify_should_send_event(struct fsnotify_group *group, return false; spin_lock(&inode->i_lock); - entry = fsnotify_find_mark_entry(group, inode); + entry = fsnotify_find_mark(group, inode); spin_unlock(&inode->i_lock); /* no mark means no dnotify watch */ @@ -158,7 +158,7 @@ static bool dnotify_should_send_event(struct fsnotify_group *group, mask = (mask & ~FS_EVENT_ON_CHILD); send = (mask & entry->mask); - fsnotify_put_mark(entry); /* matches fsnotify_find_mark_entry */ + fsnotify_put_mark(entry); /* matches fsnotify_find_mark */ return send; } @@ -202,7 +202,7 @@ void dnotify_flush(struct file *filp, fl_owner_t id) return; spin_lock(&inode->i_lock); - entry = fsnotify_find_mark_entry(dnotify_group, inode); + entry = fsnotify_find_mark(dnotify_group, inode); spin_unlock(&inode->i_lock); if (!entry) return; @@ -226,7 +226,7 @@ void dnotify_flush(struct file *filp, fl_owner_t id) /* nothing else could have found us thanks to the dnotify_mark_mutex */ if (dnentry->dn == NULL) - fsnotify_destroy_mark_by_entry(entry); + fsnotify_destroy_mark(entry); fsnotify_recalc_group_mask(dnotify_group); @@ -357,7 +357,7 @@ int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg) /* add the new_entry or find an old one. */ spin_lock(&inode->i_lock); - entry = fsnotify_find_mark_entry(dnotify_group, inode); + entry = fsnotify_find_mark(dnotify_group, inode); spin_unlock(&inode->i_lock); if (entry) { dnentry = container_of(entry, struct dnotify_mark_entry, fsn_entry); @@ -414,7 +414,7 @@ out: spin_unlock(&entry->lock); if (destroy) - fsnotify_destroy_mark_by_entry(entry); + fsnotify_destroy_mark(entry); fsnotify_recalc_group_mask(dnotify_group); diff --git a/fs/notify/inode_mark.c b/fs/notify/inode_mark.c index 7e69f6b..01c4263 100644 --- a/fs/notify/inode_mark.c +++ b/fs/notify/inode_mark.c @@ -56,7 +56,7 @@ * - The inode is unlinked for the last time. (fsnotify_inode_remove) * - The inode is being evicted from cache. (fsnotify_inode_delete) * - The fs the inode is on is unmounted. (fsnotify_inode_delete/fsnotify_unmount_inodes) - * - Something explicitly requests that it be removed. (fsnotify_destroy_mark_by_entry) + * - Something explicitly requests that it be removed. (fsnotify_destroy_mark) * - The fsnotify_group associated with the mark is going away and all such marks * need to be cleaned up. (fsnotify_clear_marks_by_group) * @@ -140,7 +140,7 @@ void fsnotify_recalc_inode_mask(struct inode *inode) * The caller had better be holding a reference to this mark so we don't actually * do the final put under the entry->lock */ -void fsnotify_destroy_mark_by_entry(struct fsnotify_mark *entry) +void fsnotify_destroy_mark(struct fsnotify_mark *entry) { struct fsnotify_group *group; struct inode *inode; @@ -233,7 +233,7 @@ void fsnotify_clear_marks_by_group(struct fsnotify_group *group) spin_unlock(&group->mark_lock); list_for_each_entry_safe(entry, lentry, &free_list, free_g_list) { - fsnotify_destroy_mark_by_entry(entry); + fsnotify_destroy_mark(entry); fsnotify_put_mark(entry); } } @@ -256,7 +256,7 @@ void fsnotify_clear_marks_by_inode(struct inode *inode) spin_unlock(&inode->i_lock); list_for_each_entry_safe(entry, lentry, &free_list, i.free_i_list) { - fsnotify_destroy_mark_by_entry(entry); + fsnotify_destroy_mark(entry); fsnotify_put_mark(entry); } } @@ -265,8 +265,8 @@ void fsnotify_clear_marks_by_inode(struct inode *inode) * given a group and inode, find the mark associated with that combination. * if found take a reference to that mark and return it, else return NULL */ -struct fsnotify_mark *fsnotify_find_mark_entry(struct fsnotify_group *group, - struct inode *inode) +struct fsnotify_mark *fsnotify_find_mark(struct fsnotify_group *group, + struct inode *inode) { struct fsnotify_mark *entry; struct hlist_node *pos; @@ -349,7 +349,7 @@ int fsnotify_add_mark(struct fsnotify_mark *entry, spin_lock(&inode->i_lock); if (!allow_dups) - lentry = fsnotify_find_mark_entry(group, inode); + lentry = fsnotify_find_mark(group, inode); if (!lentry) { entry->group = group; entry->i.inode = inode; diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c index f33a9bd..f8a2a6e 100644 --- a/fs/notify/inotify/inotify_fsnotify.c +++ b/fs/notify/inotify/inotify_fsnotify.c @@ -98,7 +98,7 @@ static int inotify_handle_event(struct fsnotify_group *group, struct fsnotify_ev to_tell = event->to_tell; spin_lock(&to_tell->i_lock); - entry = fsnotify_find_mark_entry(group, to_tell); + entry = fsnotify_find_mark(group, to_tell); spin_unlock(&to_tell->i_lock); /* race with watch removal? We already passes should_send */ if (unlikely(!entry)) @@ -148,7 +148,7 @@ static bool inotify_should_send_event(struct fsnotify_group *group, struct inode bool send; spin_lock(&inode->i_lock); - entry = fsnotify_find_mark_entry(group, inode); + entry = fsnotify_find_mark(group, inode); spin_unlock(&inode->i_lock); if (!entry) return false; diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index 7be5dcf..118085c 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -567,7 +567,7 @@ static int inotify_update_existing_watch(struct fsnotify_group *group, return -EINVAL; spin_lock(&inode->i_lock); - entry = fsnotify_find_mark_entry(group, inode); + entry = fsnotify_find_mark(group, inode); spin_unlock(&inode->i_lock); if (!entry) return -ENOENT; @@ -607,7 +607,7 @@ static int inotify_update_existing_watch(struct fsnotify_group *group, /* return the wd */ ret = ientry->wd; - /* match the get from fsnotify_find_mark_entry() */ + /* match the get from fsnotify_find_mark() */ fsnotify_put_mark(entry); return ret; @@ -823,7 +823,7 @@ SYSCALL_DEFINE2(inotify_rm_watch, int, fd, __s32, wd) ret = 0; - fsnotify_destroy_mark_by_entry(&ientry->fsn_entry); + fsnotify_destroy_mark(&ientry->fsn_entry); /* match ref taken by inotify_idr_find */ fsnotify_put_mark(&ientry->fsn_entry); diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index 59c072e..83b6bfe 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -363,13 +363,13 @@ extern struct fsnotify_event *fsnotify_remove_notify_event(struct fsnotify_group 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)); /* find (and take a reference) to a mark associated with group and inode */ -extern struct fsnotify_mark *fsnotify_find_mark_entry(struct fsnotify_group *group, struct inode *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); /* given a mark, flag it to be freed when all references are dropped */ -extern void fsnotify_destroy_mark_by_entry(struct fsnotify_mark *entry); +extern void fsnotify_destroy_mark(struct fsnotify_mark *entry); /* 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); diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c index f16f909..b20fb05 100644 --- a/kernel/audit_tree.c +++ b/kernel/audit_tree.c @@ -250,7 +250,7 @@ static void untag_chunk(struct node *p) list_del_rcu(&chunk->hash); spin_unlock(&hash_lock); spin_unlock(&entry->lock); - fsnotify_destroy_mark_by_entry(entry); + fsnotify_destroy_mark(entry); fsnotify_put_mark(entry); goto out; } @@ -293,7 +293,7 @@ static void untag_chunk(struct node *p) owner->root = new; spin_unlock(&hash_lock); spin_unlock(&entry->lock); - fsnotify_destroy_mark_by_entry(entry); + fsnotify_destroy_mark(entry); fsnotify_put_mark(entry); goto out; @@ -333,7 +333,7 @@ static int create_chunk(struct inode *inode, struct audit_tree *tree) spin_unlock(&hash_lock); chunk->dead = 1; spin_unlock(&entry->lock); - fsnotify_destroy_mark_by_entry(entry); + fsnotify_destroy_mark(entry); fsnotify_put_mark(entry); return 0; } @@ -361,7 +361,7 @@ static int tag_chunk(struct inode *inode, struct audit_tree *tree) int n; spin_lock(&inode->i_lock); - old_entry = fsnotify_find_mark_entry(audit_tree_group, inode); + old_entry = fsnotify_find_mark(audit_tree_group, inode); spin_unlock(&inode->i_lock); if (!old_entry) return create_chunk(inode, tree); @@ -415,7 +415,7 @@ static int tag_chunk(struct inode *inode, struct audit_tree *tree) spin_unlock(&chunk_entry->lock); spin_unlock(&old_entry->lock); - fsnotify_destroy_mark_by_entry(chunk_entry); + fsnotify_destroy_mark(chunk_entry); fsnotify_put_mark(chunk_entry); fsnotify_put_mark(old_entry); @@ -446,7 +446,7 @@ static int tag_chunk(struct inode *inode, struct audit_tree *tree) spin_unlock(&hash_lock); spin_unlock(&chunk_entry->lock); spin_unlock(&old_entry->lock); - fsnotify_destroy_mark_by_entry(old_entry); + fsnotify_destroy_mark(old_entry); fsnotify_put_mark(old_entry); /* pair to fsnotify_find mark_entry */ fsnotify_put_mark(old_entry); /* and kill it */ return 0; diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c index d8cb55a..24ecbeb 100644 --- a/kernel/audit_watch.c +++ b/kernel/audit_watch.c @@ -102,7 +102,7 @@ static inline struct audit_parent *audit_find_parent(struct inode *inode) struct fsnotify_mark *entry; spin_lock(&inode->i_lock); - entry = fsnotify_find_mark_entry(audit_watch_group, inode); + entry = fsnotify_find_mark(audit_watch_group, inode); spin_unlock(&inode->i_lock); if (entry) @@ -354,7 +354,7 @@ static void audit_remove_parent_watches(struct audit_parent *parent) } mutex_unlock(&audit_filter_mutex); - fsnotify_destroy_mark_by_entry(&parent->mark); + fsnotify_destroy_mark(&parent->mark); fsnotify_recalc_group_mask(audit_watch_group); @@ -504,7 +504,7 @@ void audit_remove_watch_rule(struct audit_krule *krule) if (list_empty(&parent->watches)) { audit_get_parent(parent); - fsnotify_destroy_mark_by_entry(&parent->mark); + fsnotify_destroy_mark(&parent->mark); audit_put_parent(parent); } } @@ -521,7 +521,7 @@ static bool audit_watch_should_send_event(struct fsnotify_group *group, struct i bool send; spin_lock(&inode->i_lock); - entry = fsnotify_find_mark_entry(group, inode); + entry = fsnotify_find_mark(group, inode); spin_unlock(&inode->i_lock); if (!entry) return false; -- cgit v0.10.2