From a3d1e7eb5abe3aa1095bc75d1a6760d3809bd672 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 18 Nov 2019 09:43:10 -0500 Subject: simple_recursive_removal(): kernel-side rm -rf for ramfs-style filesystems two requirements: no file creations in IS_DEADDIR and no cross-directory renames whatsoever. Signed-off-by: Al Viro --- kernel/trace/trace_events.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'kernel/trace/trace_events.c') diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index c6de3cebc127..1faf3a1e24a4 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -697,7 +697,7 @@ static void remove_subsystem(struct trace_subsystem_dir *dir) return; if (!--dir->nr_events) { - tracefs_remove_recursive(dir->entry); + tracefs_remove(dir->entry); list_del(&dir->list); __put_system_dir(dir); } @@ -716,7 +716,7 @@ static void remove_event_file_dir(struct trace_event_file *file) } spin_unlock(&dir->d_lock); - tracefs_remove_recursive(dir); + tracefs_remove(dir); } list_del(&file->list); @@ -3064,7 +3064,7 @@ int event_trace_del_tracer(struct trace_array *tr) down_write(&trace_event_sem); __trace_remove_event_dirs(tr); - tracefs_remove_recursive(tr->event_dir); + tracefs_remove(tr->event_dir); up_write(&trace_event_sem); tr->event_dir = NULL; -- cgit v1.2.3