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Message-Id: <20231127062252.2367645-3-yukuai1@huaweicloud.com>
Date:   Mon, 27 Nov 2023 14:22:48 +0800
From:   Yu Kuai <yukuai1@...weicloud.com>
To:     hch@...radead.org, ming.lei@...hat.com, axboe@...nel.dk,
        roger.pau@...rix.com, colyli@...e.de, kent.overstreet@...il.com,
        joern@...ybastard.org, miquel.raynal@...tlin.com, richard@....at,
        vigneshr@...com, sth@...ux.ibm.com, hoeppner@...ux.ibm.com,
        hca@...ux.ibm.com, gor@...ux.ibm.com, agordeev@...ux.ibm.com,
        jejb@...ux.ibm.com, martin.petersen@...cle.com, clm@...com,
        josef@...icpanda.com, dsterba@...e.com, viro@...iv.linux.org.uk,
        brauner@...nel.org, nico@...xnic.net, xiang@...nel.org,
        chao@...nel.org, tytso@....edu, adilger.kernel@...ger.ca,
        agruenba@...hat.com, jack@...e.com, konishi.ryusuke@...il.com,
        dchinner@...hat.com, linux@...ssschuh.net, min15.li@...sung.com,
        yukuai3@...wei.com, dlemoal@...nel.org, willy@...radead.org,
        akpm@...ux-foundation.org, hare@...e.de, p.raghav@...sung.com
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        xen-devel@...ts.xenproject.org, linux-bcache@...r.kernel.org,
        linux-mtd@...ts.infradead.org, linux-s390@...r.kernel.org,
        linux-scsi@...r.kernel.org, linux-bcachefs@...r.kernel.org,
        linux-btrfs@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-erofs@...ts.ozlabs.org, linux-ext4@...r.kernel.org,
        gfs2@...ts.linux.dev, linux-nilfs@...r.kernel.org,
        yukuai1@...weicloud.com, yi.zhang@...wei.com, yangerkun@...wei.com
Subject: [PATCH block/for-next v2 12/16] gfs2: use new helper to get inode from block_device

From: Yu Kuai <yukuai3@...wei.com>

Which is more efficiency, and also prepare to remove the field
'bd_inode' from block_device.

Signed-off-by: Yu Kuai <yukuai3@...wei.com>
---
 fs/gfs2/glock.c      | 2 +-
 fs/gfs2/ops_fstype.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index d6bf1f8c25dc..ec6394544ebb 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1210,7 +1210,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
 	mapping = gfs2_glock2aspace(gl);
 	if (mapping) {
                 mapping->a_ops = &gfs2_meta_aops;
-		mapping->host = s->s_bdev->bd_inode;
+		mapping->host = bdev_inode(s->s_bdev);
 		mapping->flags = 0;
 		mapping_set_gfp_mask(mapping, GFP_NOFS);
 		mapping->private_data = NULL;
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index b108c5d26839..dfc4735cfd54 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -114,7 +114,7 @@ static struct gfs2_sbd *init_sbd(struct super_block *sb)
 
 	address_space_init_once(mapping);
 	mapping->a_ops = &gfs2_rgrp_aops;
-	mapping->host = sb->s_bdev->bd_inode;
+	mapping->host = bdev_inode(sb->s_bdev);
 	mapping->flags = 0;
 	mapping_set_gfp_mask(mapping, GFP_NOFS);
 	mapping->private_data = NULL;
-- 
2.39.2

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