From 2819f23ac12ce93ff79ca7a54597df9a4a1f6331 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Google)" Date: Thu, 5 Oct 2023 09:13:48 -0400 Subject: eventfs: Use eventfs_remove_events_dir() The update to removing the eventfs_file changed the way the events top level directory was handled. Instead of returning a dentry, it now returns the eventfs_inode. In this changed, the removing of the events top level directory is not much different than removing any of the other directories. Because of this, the removal just called eventfs_remove_dir() instead of eventfs_remove_events_dir(). Although eventfs_remove_dir() does the clean up, it misses out on the dget() of the ei->dentry done in eventfs_create_events_dir(). It makes more sense to match eventfs_create_events_dir() with a specific function eventfs_remove_events_dir() and this specific function can then perform the dput() to the dentry that had the dget() when it was created. Fixes: 5790b1fb3d67 ("eventfs: Remove eventfs_file and just use eventfs_inode") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202310051743.y9EobbUr-lkp@intel.com/ Signed-off-by: Steven Rostedt (Google) --- kernel/trace/trace_events.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/trace') diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index a3b9d9423824..0e3a1c70e410 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -3872,7 +3872,7 @@ int event_trace_del_tracer(struct trace_array *tr) down_write(&trace_event_sem); __trace_remove_event_dirs(tr); - eventfs_remove_dir(tr->event_dir); + eventfs_remove_events_dir(tr->event_dir); up_write(&trace_event_sem); tr->event_dir = NULL; -- cgit v1.2.3-58-ga151