diff options
Diffstat (limited to 'fs/tracefs/event_inode.c')
| -rw-r--r-- | fs/tracefs/event_inode.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/fs/tracefs/event_inode.c b/fs/tracefs/event_inode.c index 0a04ae0ca8c8..0087a3f455f1 100644 --- a/fs/tracefs/event_inode.c +++ b/fs/tracefs/event_inode.c @@ -274,28 +274,11 @@ static void free_ei(struct eventfs_inode *ei) */ void eventfs_set_ei_status_free(struct tracefs_inode *ti, struct dentry *dentry) { - struct tracefs_inode *ti_parent; struct eventfs_inode *ei; int i; - /* The top level events directory may be freed by this */ - if (unlikely(ti->flags & TRACEFS_EVENT_TOP_INODE)) { - mutex_lock(&eventfs_mutex); - ei = ti->private; - /* Nothing should access this, but just in case! */ - ti->private = NULL; - mutex_unlock(&eventfs_mutex); - - free_ei(ei); - return; - } - mutex_lock(&eventfs_mutex); - ti_parent = get_tracefs(dentry->d_parent->d_inode); - if (!ti_parent || !(ti_parent->flags & TRACEFS_EVENT_INODE)) - goto out; - ei = dentry->d_fsdata; if (!ei) goto out; @@ -920,6 +903,8 @@ struct eventfs_inode *eventfs_create_events_dir(const char *name, struct dentry inode->i_op = &eventfs_root_dir_inode_operations; inode->i_fop = &eventfs_file_operations; + dentry->d_fsdata = ei; + /* directory inodes start off with i_nlink == 2 (for "." entry) */ inc_nlink(inode); d_instantiate(dentry, inode); |