diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2019-11-18 09:43:10 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-12-10 22:29:58 -0500 |
| commit | a3d1e7eb5abe3aa1095bc75d1a6760d3809bd672 (patch) | |
| tree | 1dce9bdc1052f0a94dffe67526e38f5a8202164f /kernel/trace/trace_events.c | |
| parent | e42617b825f8073569da76dc4510bfa019b1c35a (diff) | |
| download | linux-stable-a3d1e7eb5abe3aa1095bc75d1a6760d3809bd672.tar.gz linux-stable-a3d1e7eb5abe3aa1095bc75d1a6760d3809bd672.tar.bz2 linux-stable-a3d1e7eb5abe3aa1095bc75d1a6760d3809bd672.zip | |
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 <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/trace/trace_events.c')
| -rw-r--r-- | kernel/trace/trace_events.c | 6 |
1 files changed, 3 insertions, 3 deletions
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; |