[PATCH 17/18] xfs: remove check for block sizes smaller than PAGE_SIZE

From: Hannes Reinecke <hare@suse.de>
To: Matthew Wilcox <willy@infradead.org>
Cc: Luis Chamberlain <mcgrof@kernel.org>,
	Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
	Pankaj Raghav <p.raghav@samsung.com>,
	linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	Hannes Reinecke <hare@suse.de>
Subject: [PATCH 17/18] xfs: remove check for block sizes smaller than PAGE_SIZE
Date: Mon, 18 Sep 2023 13:05:09 +0200	[thread overview]
Message-ID: <20230918110510.66470-18-hare@suse.de> (raw)
In-Reply-To: <20230918110510.66470-1-hare@suse.de>

We now support block sizes larger than PAGE_SIZE, so this
check is pointless.

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 fs/xfs/xfs_super.c | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 1f77014c6e1a..67dcdd4dcf2d 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1651,18 +1651,6 @@ xfs_fs_fill_super(
 		goto out_free_sb;
 	}
 
-	/*
-	 * Until this is fixed only page-sized or smaller data blocks work.
-	 */
-	if (mp->m_sb.sb_blocksize > PAGE_SIZE) {
-		xfs_warn(mp,
-		"File system with blocksize %d bytes. "
-		"Only pagesize (%ld) or less will currently work.",
-				mp->m_sb.sb_blocksize, PAGE_SIZE);
-		error = -ENOSYS;
-		goto out_free_sb;
-	}
-
 	/* Ensure this filesystem fits in the page cache limits */
 	if (xfs_sb_validate_fsb_count(&mp->m_sb, mp->m_sb.sb_dblocks) ||
 	    xfs_sb_validate_fsb_count(&mp->m_sb, mp->m_sb.sb_rblocks)) {
-- 
2.35.3

