From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387465AbgF2Tk0 (ORCPT ); Mon, 29 Jun 2020 15:40:26 -0400 From: Christoph Hellwig Subject: [PATCH 11/20] fs: remove a weird comment in submit_bh_wbc Date: Mon, 29 Jun 2020 21:39:38 +0200 Message-Id: <20200629193947.2705954-12-hch@lst.de> In-Reply-To: <20200629193947.2705954-1-hch@lst.de> References: <20200629193947.2705954-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-s390-owner@vger.kernel.org List-ID: To: Jens Axboe Cc: dm-devel@redhat.com, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-xtensa@linux-xtensa.org, drbd-dev@lists.linbit.com, linuxppc-dev@lists.ozlabs.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-nvdimm@lists.01.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org All bios can get remapped if submitted to partitions. No need to comment on that. Signed-off-by: Christoph Hellwig --- fs/buffer.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/fs/buffer.c b/fs/buffer.c index 64fe82ec65ff1f..2725ebbcfdc246 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -3040,12 +3040,7 @@ static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh, if (test_set_buffer_req(bh) && (op == REQ_OP_WRITE)) clear_buffer_write_io_error(bh); - /* - * from here on down, it's all bio -- do the initial mapping, - * submit_bio -> generic_make_request may further map this bio around - */ bio = bio_alloc(GFP_NOIO, 1); - bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9); bio_set_dev(bio, bh->b_bdev); bio->bi_write_hint = write_hint; -- 2.26.2