6.1-stable review patch. If anyone has any objections, please let me know.
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From: Kuniyuki Iwashima kuniyu@amazon.com
commit d0f6dc26346863e1f4a23117f5468614e54df064 upstream.
This is a prep patch for the last patch in this series so that checkpatch will not warn about BUG_ON().
Signed-off-by: Kuniyuki Iwashima kuniyu@amazon.com Acked-by: Jens Axboe axboe@kernel.dk Link: https://lore.kernel.org/r/20240129190435.57228-2-kuniyu@amazon.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Lee Jones lee@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/unix/garbage.c | 8 ++++---- net/unix/scm.c | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-)
--- a/net/unix/garbage.c +++ b/net/unix/garbage.c @@ -145,7 +145,7 @@ static void scan_children(struct sock *x /* An embryo cannot be in-flight, so it's safe * to use the list link. */ - BUG_ON(!list_empty(&u->link)); + WARN_ON_ONCE(!list_empty(&u->link)); list_add_tail(&u->link, &embryos); } spin_unlock(&x->sk_receive_queue.lock); @@ -224,8 +224,8 @@ static void __unix_gc(struct work_struct
total_refs = file_count(sk->sk_socket->file);
- BUG_ON(!u->inflight); - BUG_ON(total_refs < u->inflight); + WARN_ON_ONCE(!u->inflight); + WARN_ON_ONCE(total_refs < u->inflight); if (total_refs == u->inflight) { list_move_tail(&u->link, &gc_candidates); __set_bit(UNIX_GC_CANDIDATE, &u->gc_flags); @@ -318,7 +318,7 @@ static void __unix_gc(struct work_struct list_move_tail(&u->link, &gc_inflight_list);
/* All candidates should have been detached by now. */ - BUG_ON(!list_empty(&gc_candidates)); + WARN_ON_ONCE(!list_empty(&gc_candidates));
/* Paired with READ_ONCE() in wait_for_unix_gc(). */ WRITE_ONCE(gc_in_progress, false); --- a/net/unix/scm.c +++ b/net/unix/scm.c @@ -50,10 +50,10 @@ void unix_inflight(struct user_struct *u
if (u) { if (!u->inflight) { - BUG_ON(!list_empty(&u->link)); + WARN_ON_ONCE(!list_empty(&u->link)); list_add_tail(&u->link, &gc_inflight_list); } else { - BUG_ON(list_empty(&u->link)); + WARN_ON_ONCE(list_empty(&u->link)); } u->inflight++; /* Paired with READ_ONCE() in wait_for_unix_gc() */ @@ -70,8 +70,8 @@ void unix_notinflight(struct user_struct spin_lock(&unix_gc_lock);
if (u) { - BUG_ON(!u->inflight); - BUG_ON(list_empty(&u->link)); + WARN_ON_ONCE(!u->inflight); + WARN_ON_ONCE(list_empty(&u->link));
u->inflight--; if (!u->inflight)