On 1/9/19 5:13 AM, Christoph Hellwig wrote: >> + if (!state) >> + req = kmem_cache_alloc(kiocb_cachep, GFP_KERNEL); > > Just return an error here if kmem_cache_alloc fails. > >> + if (req) >> + io_req_init(ctx, req); > > Because all the other ones can't reached this with a NULL req.
This is different in the current tree, since I properly fixed the ctx ref issue. -- Jens Axboe
