diff options
Diffstat (limited to 'fs/notify/fsnotify.c')
| -rw-r--r-- | fs/notify/fsnotify.c | 37 |
1 files changed, 12 insertions, 25 deletions
diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index 4bb21d67d9b1..7c754c91c3f6 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -128,8 +128,7 @@ static int send_to_group(struct inode *to_tell, struct fsnotify_mark *vfsmount_mark, __u32 mask, void *data, int data_is, u32 cookie, - const unsigned char *file_name, - struct fsnotify_event **event) + const unsigned char *file_name) { struct fsnotify_group *group = NULL; __u32 inode_test_mask = 0; @@ -170,10 +169,10 @@ static int send_to_group(struct inode *to_tell, pr_debug("%s: group=%p to_tell=%p mask=%x inode_mark=%p" " inode_test_mask=%x vfsmount_mark=%p vfsmount_test_mask=%x" - " data=%p data_is=%d cookie=%d event=%p\n", + " data=%p data_is=%d cookie=%d\n", __func__, group, to_tell, mask, inode_mark, inode_test_mask, vfsmount_mark, vfsmount_test_mask, data, - data_is, cookie, *event); + data_is, cookie); if (!inode_test_mask && !vfsmount_test_mask) return 0; @@ -183,14 +182,9 @@ static int send_to_group(struct inode *to_tell, data_is) == false) return 0; - if (!*event) { - *event = fsnotify_create_event(to_tell, mask, data, - data_is, file_name, - cookie, GFP_KERNEL); - if (!*event) - return -ENOMEM; - } - return group->ops->handle_event(group, inode_mark, vfsmount_mark, *event); + return group->ops->handle_event(group, to_tell, inode_mark, + vfsmount_mark, mask, data, data_is, + file_name); } /* @@ -205,7 +199,6 @@ int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, struct hlist_node *inode_node = NULL, *vfsmount_node = NULL; struct fsnotify_mark *inode_mark = NULL, *vfsmount_mark = NULL; struct fsnotify_group *inode_group, *vfsmount_group; - struct fsnotify_event *event = NULL; struct mount *mnt; int idx, ret = 0; /* global tests shouldn't care about events on child only the specific event */ @@ -258,18 +251,18 @@ int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, if (inode_group > vfsmount_group) { /* handle inode */ - ret = send_to_group(to_tell, inode_mark, NULL, mask, data, - data_is, cookie, file_name, &event); + ret = send_to_group(to_tell, inode_mark, NULL, mask, + data, data_is, cookie, file_name); /* we didn't use the vfsmount_mark */ vfsmount_group = NULL; } else if (vfsmount_group > inode_group) { - ret = send_to_group(to_tell, NULL, vfsmount_mark, mask, data, - data_is, cookie, file_name, &event); + ret = send_to_group(to_tell, NULL, vfsmount_mark, mask, + data, data_is, cookie, file_name); inode_group = NULL; } else { ret = send_to_group(to_tell, inode_mark, vfsmount_mark, - mask, data, data_is, cookie, file_name, - &event); + mask, data, data_is, cookie, + file_name); } if (ret && (mask & ALL_FSNOTIFY_PERM_EVENTS)) @@ -285,12 +278,6 @@ int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, ret = 0; out: srcu_read_unlock(&fsnotify_mark_srcu, idx); - /* - * fsnotify_create_event() took a reference so the event can't be cleaned - * up while we are still trying to add it to lists, drop that one. - */ - if (event) - fsnotify_put_event(event); return ret; } |