diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 05b6d15afe61..86b62a1d3746 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -1037,6 +1037,10 @@ static int fuse_try_move_folio(struct fuse_copy_state *cs, struct folio **foliop if (WARN_ON(folio_test_mlocked(oldfolio))) goto out_fallback_unlock; + err = lock_request(cs->req); + if (err) + goto out_fallback_unlock; + replace_page_cache_folio(oldfolio, newfolio); folio_get(newfolio); @@ -1050,20 +1054,7 @@ static int fuse_try_move_folio(struct fuse_copy_state *cs, struct folio **foliop */ pipe_buf_release(cs->pipe, buf); - err = 0; - spin_lock(&cs->req->waitq.lock); - if (test_bit(FR_ABORTED, &cs->req->flags)) - err = -ENOENT; - else - *foliop = newfolio; - spin_unlock(&cs->req->waitq.lock); - - if (err) { - folio_unlock(newfolio); - folio_put(newfolio); - goto out_put_old; - } - + *foliop = newfolio; folio_unlock(oldfolio); /* Drop ref for ap->pages[] array */ folio_put(oldfolio);