diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/audit.h | 3 | ||||
| -rw-r--r-- | kernel/audit_watch.c | 27 | ||||
| -rw-r--r-- | kernel/auditfilter.c | 6 |
3 files changed, 5 insertions, 31 deletions
diff --git a/kernel/audit.h b/kernel/audit.h index 82c8a09099f4..100b454a7354 100644 --- a/kernel/audit.h +++ b/kernel/audit.h @@ -108,8 +108,7 @@ extern void audit_put_watch(struct audit_watch *watch); extern void audit_get_watch(struct audit_watch *watch); extern int audit_to_watch(struct audit_krule *krule, char *path, int len, u32 op); extern int audit_add_watch(struct audit_krule *krule, struct list_head **list); -extern void audit_remove_watch_rule(struct audit_krule *krule, struct list_head *list); -extern void audit_watch_inotify_unregister(struct list_head *in_list); +extern void audit_remove_watch_rule(struct audit_krule *krule); extern char *audit_watch_path(struct audit_watch *watch); extern int audit_watch_compare(struct audit_watch *watch, unsigned long ino, dev_t dev); extern struct audit_entry *audit_dupe_rule(struct audit_krule *old); diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c index da66197e3abc..75ab53987ece 100644 --- a/kernel/audit_watch.c +++ b/kernel/audit_watch.c @@ -55,7 +55,6 @@ struct audit_watch { }; struct audit_parent { - struct list_head ilist; /* tmp list used to free parents */ struct list_head watches; /* anchor for audit_watch->wlist */ struct fsnotify_mark_entry mark; /* fsnotify mark on the inode */ }; @@ -356,20 +355,6 @@ static void audit_remove_parent_watches(struct audit_parent *parent) fsnotify_destroy_mark_by_entry(&parent->mark); } -/* Unregister inotify watches for parents on in_list. - * Generates an FS_IGNORED event. */ -void audit_watch_inotify_unregister(struct list_head *in_list) -{ - struct audit_parent *p, *n; - - list_for_each_entry_safe(p, n, in_list, ilist) { - list_del(&p->ilist); - fsnotify_destroy_mark_by_entry(&p->mark); - /* matches the get in audit_remove_watch_rule() */ - audit_put_parent(p); - } -} - /* Get path information necessary for adding watches. */ static int audit_get_nd(char *path, struct nameidata **ndp, struct nameidata **ndw) { @@ -502,7 +487,7 @@ error: } -void audit_remove_watch_rule(struct audit_krule *krule, struct list_head *list) +void audit_remove_watch_rule(struct audit_krule *krule) { struct audit_watch *watch = krule->watch; struct audit_parent *parent = watch->parent; @@ -513,15 +498,9 @@ void audit_remove_watch_rule(struct audit_krule *krule, struct list_head *list) audit_remove_watch(watch); if (list_empty(&parent->watches)) { - /* Put parent on the un-registration list. - * Grab a reference before releasing - * audit_filter_mutex, to be released in - * audit_watch_inotify_unregister(). - * If filesystem is going away, just leave - * the sucker alone, eviction will take - * care of it. */ audit_get_parent(parent); - list_add(&parent->ilist, list); + fsnotify_destroy_mark_by_entry(&parent->mark); + audit_put_parent(parent); } } } diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index ac87577f36b5..eb7675499fb5 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -945,7 +945,6 @@ static inline int audit_del_rule(struct audit_entry *entry) struct audit_watch *watch = entry->rule.watch; struct audit_tree *tree = entry->rule.tree; struct list_head *list; - LIST_HEAD(inotify_unregister_list); int ret = 0; #ifdef CONFIG_AUDITSYSCALL int dont_count = 0; @@ -965,7 +964,7 @@ static inline int audit_del_rule(struct audit_entry *entry) } if (e->rule.watch) - audit_remove_watch_rule(&e->rule, &inotify_unregister_list); + audit_remove_watch_rule(&e->rule); if (e->rule.tree) audit_remove_tree_rule(&e->rule); @@ -983,9 +982,6 @@ static inline int audit_del_rule(struct audit_entry *entry) #endif mutex_unlock(&audit_filter_mutex); - if (!list_empty(&inotify_unregister_list)) - audit_watch_inotify_unregister(&inotify_unregister_list); - out: if (watch) audit_put_watch(watch); /* match initial get */ |