Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753389Ab3C0Rka (ORCPT ); Wed, 27 Mar 2013 13:40:30 -0400 Received: from mail-da0-f46.google.com ([209.85.210.46]:33801 "EHLO mail-da0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752804Ab3C0RkS (ORCPT ); Wed, 27 Mar 2013 13:40:18 -0400 From: Kent Overstreet To: axboe@kernel.dk, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, dm-devel@vger.kernel.org Cc: tj@kernel.org, neilb@suse.de, Kent Overstreet , Alasdair Kergon , dm-devel@redhat.com Subject: [PATCH 02/22] dm: Use bvec_iter for dm_bio_record() Date: Wed, 27 Mar 2013 10:39:32 -0700 Message-Id: <1364405992-28424-3-git-send-email-koverstreet@google.com> X-Mailer: git-send-email 1.8.1.3 In-Reply-To: <1364405992-28424-1-git-send-email-koverstreet@google.com> References: <1364405992-28424-1-git-send-email-koverstreet@google.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1774 Lines: 58 CC: Alasdair Kergon CC: dm-devel@redhat.com Signed-off-by: Kent Overstreet --- drivers/md/dm-bio-record.h | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/md/dm-bio-record.h b/drivers/md/dm-bio-record.h index 5ace48e..4f46e8e 100644 --- a/drivers/md/dm-bio-record.h +++ b/drivers/md/dm-bio-record.h @@ -28,11 +28,9 @@ struct dm_bio_vec_details { }; struct dm_bio_details { - sector_t bi_sector; struct block_device *bi_bdev; - unsigned int bi_size; - unsigned short bi_idx; unsigned long bi_flags; + struct bvec_iter bi_iter; struct dm_bio_vec_details bi_io_vec[BIO_MAX_PAGES]; }; @@ -40,11 +38,9 @@ static inline void dm_bio_record(struct dm_bio_details *bd, struct bio *bio) { unsigned i; - bd->bi_sector = bio->bi_iter.bi_sector; bd->bi_bdev = bio->bi_bdev; - bd->bi_size = bio->bi_iter.bi_size; - bd->bi_idx = bio->bi_iter.bi_idx; bd->bi_flags = bio->bi_flags; + bd->bi_iter = bio->bi_iter; for (i = 0; i < bio->bi_vcnt; i++) { bd->bi_io_vec[i].bv_len = bio->bi_io_vec[i].bv_len; @@ -56,11 +52,9 @@ static inline void dm_bio_restore(struct dm_bio_details *bd, struct bio *bio) { unsigned i; - bio->bi_iter.bi_sector = bd->bi_sector; bio->bi_bdev = bd->bi_bdev; - bio->bi_iter.bi_size = bd->bi_size; - bio->bi_iter.bi_idx = bd->bi_idx; bio->bi_flags = bd->bi_flags; + bio->bi_iter = bd->bi_iter; for (i = 0; i < bio->bi_vcnt; i++) { bio->bi_io_vec[i].bv_len = bd->bi_io_vec[i].bv_len; -- 1.8.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/