diff options
| -rw-r--r-- | fs/notify/dnotify/dnotify.c | 2 | ||||
| -rw-r--r-- | fs/notify/inode_mark.c | 8 | ||||
| -rw-r--r-- | fs/notify/inotify/inotify_user.c | 2 | ||||
| -rw-r--r-- | include/linux/fsnotify_backend.h | 2 | ||||
| -rw-r--r-- | kernel/audit_watch.c | 2 |
5 files changed, 9 insertions, 7 deletions
diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c index 7e54e52964dd..85b97fca14de 100644 --- a/fs/notify/dnotify/dnotify.c +++ b/fs/notify/dnotify/dnotify.c @@ -362,7 +362,7 @@ int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg) dnentry = container_of(entry, struct dnotify_mark_entry, fsn_entry); spin_lock(&entry->lock); } else { - fsnotify_add_mark(new_entry, dnotify_group, inode); + fsnotify_add_mark(new_entry, dnotify_group, inode, 0); spin_lock(&new_entry->lock); entry = new_entry; dnentry = new_dnentry; diff --git a/fs/notify/inode_mark.c b/fs/notify/inode_mark.c index a13cf9e9233a..7d2962e5328e 100644 --- a/fs/notify/inode_mark.c +++ b/fs/notify/inode_mark.c @@ -312,9 +312,10 @@ void fsnotify_init_mark(struct fsnotify_mark_entry *entry, * event types should be delivered to which group and for which inodes. */ int fsnotify_add_mark(struct fsnotify_mark_entry *entry, - struct fsnotify_group *group, struct inode *inode) + struct fsnotify_group *group, struct inode *inode, + int allow_dups) { - struct fsnotify_mark_entry *lentry; + struct fsnotify_mark_entry *lentry = NULL; int ret = 0; inode = igrab(inode); @@ -331,7 +332,8 @@ int fsnotify_add_mark(struct fsnotify_mark_entry *entry, spin_lock(&group->mark_lock); spin_lock(&inode->i_lock); - lentry = fsnotify_find_mark_entry(group, inode); + if (!allow_dups) + lentry = fsnotify_find_mark_entry(group, inode); if (!lentry) { entry->group = group; entry->inode = inode; diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index 653c507b1bb3..f22a04005db2 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -651,7 +651,7 @@ static int inotify_new_watch(struct fsnotify_group *group, goto out_err; /* we are on the idr, now get on the inode */ - ret = fsnotify_add_mark(&tmp_ientry->fsn_entry, group, inode); + ret = fsnotify_add_mark(&tmp_ientry->fsn_entry, group, inode, 0); if (ret) { /* we failed to get on the inode, get off the idr */ inotify_remove_from_idr(group, tmp_ientry); diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index 390516732956..1679f250d59e 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -345,7 +345,7 @@ extern struct fsnotify_mark_entry *fsnotify_find_mark_entry(struct fsnotify_grou /* copy the values from old into new */ extern void fsnotify_duplicate_mark(struct fsnotify_mark_entry *new, struct fsnotify_mark_entry *old); /* attach the mark to both the group and the inode */ -extern int fsnotify_add_mark(struct fsnotify_mark_entry *entry, struct fsnotify_group *group, struct inode *inode); +extern int fsnotify_add_mark(struct fsnotify_mark_entry *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 *entry); /* run all the marks in a group, and flag them to be freed */ diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c index 75ab53987ece..c44de0c4fc47 100644 --- a/kernel/audit_watch.c +++ b/kernel/audit_watch.c @@ -161,7 +161,7 @@ static struct audit_parent *audit_init_parent(struct nameidata *ndp) fsnotify_init_mark(&parent->mark, audit_watch_free_mark); parent->mark.mask = AUDIT_FS_WATCH; - ret = fsnotify_add_mark(&parent->mark, audit_watch_group, inode); + ret = fsnotify_add_mark(&parent->mark, audit_watch_group, inode, 0); if (ret < 0) { audit_free_parent(parent); return ERR_PTR(ret); |