From: Pavel Begunkov Date: Mon, 14 Jun 2021 01:36:24 +0000 (+0100) Subject: io_uring: inline io_iter_do_read() X-Git-Tag: v5.15~839^2~55 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aeab9506ef50d23b350d1822c324023c9e1cb783;p=platform%2Fkernel%2Flinux-starfive.git io_uring: inline io_iter_do_read() There are only two calls in source code of io_iter_do_read(), the function is small and pretty hot though is failed to get inlined. Makr it as inline. Signed-off-by: Pavel Begunkov Link: https://lore.kernel.org/r/25a26dae7660da73fbc2244b361b397ef43d3caf.1623634182.git.asml.silence@gmail.com Signed-off-by: Jens Axboe --- diff --git a/fs/io_uring.c b/fs/io_uring.c index b49dc2d..d665c94 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -3253,7 +3253,7 @@ static bool io_rw_should_retry(struct io_kiocb *req) return true; } -static int io_iter_do_read(struct io_kiocb *req, struct iov_iter *iter) +static inline int io_iter_do_read(struct io_kiocb *req, struct iov_iter *iter) { if (req->file->f_op->read_iter) return call_read_iter(req->file, &req->rw.kiocb, iter);