From: Christoph Hellwig <hch@lst.de>
To: linux-xfs@vger.kernel.org
Cc: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org
Subject: [PATCH 12/13] xfs: use iomap_bmap
Date: Thu, 31 May 2018 20:06:13 +0200 [thread overview]
Message-ID: <20180531180614.21506-13-hch@lst.de> (raw)
In-Reply-To: <20180531180614.21506-1-hch@lst.de>
Switch to the iomap based bmap implementation to get rid of one of the
last users of xfs_get_blocks.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
---
fs/xfs/xfs_aops.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 80de476cecf8..56e405572909 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -1378,10 +1378,9 @@ xfs_vm_bmap(
struct address_space *mapping,
sector_t block)
{
- struct inode *inode = (struct inode *)mapping->host;
- struct xfs_inode *ip = XFS_I(inode);
+ struct xfs_inode *ip = XFS_I(mapping->host);
- trace_xfs_vm_bmap(XFS_I(inode));
+ trace_xfs_vm_bmap(ip);
/*
* The swap code (ab-)uses ->bmap to get a block mapping and then
@@ -1394,9 +1393,7 @@ xfs_vm_bmap(
*/
if (xfs_is_reflink_inode(ip) || XFS_IS_REALTIME_INODE(ip))
return 0;
-
- filemap_write_and_wait(mapping);
- return generic_block_bmap(mapping, block, xfs_get_blocks);
+ return iomap_bmap(mapping, block, &xfs_iomap_ops);
}
STATIC int
--
2.17.0
next prev parent reply other threads:[~2018-05-31 18:06 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-31 18:06 iomap based buffered reads & iomap cleanups v5 Christoph Hellwig
2018-05-31 18:06 ` [PATCH 01/13] block: add a lower-level bio_add_page interface Christoph Hellwig
2018-05-31 18:06 ` [PATCH 02/13] mm: give the 'ret' variable a better name __do_page_cache_readahead Christoph Hellwig
2018-05-31 18:06 ` [PATCH 03/13] mm: return an unsigned int from __do_page_cache_readahead Christoph Hellwig
2018-05-31 18:06 ` [PATCH 04/13] mm: split ->readpages calls to avoid non-contiguous pages lists Christoph Hellwig
2018-05-31 18:06 ` [PATCH 05/13] iomap: inline data should be an iomap type, not a flag Christoph Hellwig
2018-05-31 18:06 ` [PATCH 06/13] iomap: fix the comment describing IOMAP_NOWAIT Christoph Hellwig
2018-05-31 18:06 ` [PATCH 07/13] iomap: move IOMAP_F_BOUNDARY to gfs2 Christoph Hellwig
2018-05-31 18:06 ` [PATCH 08/13] iomap: use __bio_add_page in iomap_dio_zero Christoph Hellwig
2018-05-31 18:06 ` [PATCH 09/13] iomap: add a iomap_sector helper Christoph Hellwig
2018-05-31 18:06 ` [PATCH 10/13] iomap: add an iomap-based bmap implementation Christoph Hellwig
2018-05-31 18:06 ` [PATCH 11/13] iomap: add an iomap-based readpage and readpages implementation Christoph Hellwig
2018-05-31 18:06 ` Christoph Hellwig [this message]
2018-05-31 18:06 ` [PATCH 13/13] xfs: use iomap for blocksize == PAGE_SIZE readpage and readpages Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2018-05-30 9:58 iomap based buffered reads & iomap cleanups v4 Christoph Hellwig
2018-05-30 9:58 ` [PATCH 12/13] xfs: use iomap_bmap Christoph Hellwig
2018-05-30 23:46 ` Dave Chinner
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