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xfs: use iomap_bmap

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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>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Christoph Hellwig 2018-06-01 09:03:09 -07:00 committed by Darrick J. Wong
parent 89eb1906a9
commit b84e772299
1 changed files with 3 additions and 6 deletions
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9
fs/xfs/xfs_aops.c
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@ -1378,10 +1378,9 @@ xfs_vm_bmap(
struct address_space *mapping, struct address_space *mapping,
sector_t block) sector_t block)
{ {
struct inode *inode = (struct inode *)mapping->host; struct xfs_inode *ip = XFS_I(mapping->host);
struct xfs_inode *ip = XFS_I(inode);
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 * 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)) if (xfs_is_reflink_inode(ip) || XFS_IS_REALTIME_INODE(ip))
return 0; return 0;
return iomap_bmap(mapping, block, &xfs_iomap_ops);
filemap_write_and_wait(mapping);
return generic_block_bmap(mapping, block, xfs_get_blocks);
} }
STATIC int STATIC int