[v5,7/7] eventfs: Remove special processing of dput() of events directory
Commit Message
From: "Steven Rostedt (Google)" <rostedt@goodmis.org>
The top level events directory is no longer special with regards to how it
should be delete. Remove the extra processing for it in
eventfs_set_ei_status_free().
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
fs/tracefs/event_inode.c | 19 ++-----------------
1 file changed, 2 insertions(+), 17 deletions(-)
@@ -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);