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xfs: remove the mappedbno argument to xfs_da_reada_buf

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Replace the mappedbno argument with the simple flags for xfs_da_reada_buf
and xfs_dir3_data_readahead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
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
2019-11-20 09:46:02 -08:00
committed by Darrick J. Wong
parent 199e9ba4e4
commit 06566fda42
7 changed files with 13 additions and 18 deletions
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10
fs/xfs/libxfs/xfs_da_btree.c
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@@ -2651,7 +2651,7 @@ int
xfs_da_reada_buf(
struct xfs_inode *dp,
xfs_dablk_t bno,
xfs_daddr_t mappedbno,
unsigned int flags,
int whichfork,
const struct xfs_buf_ops *ops)
{
@@ -2660,18 +2660,12 @@ xfs_da_reada_buf(
int nmap;
int error;
if (mappedbno >= 0)
return -EINVAL;
mapp = &map;
nmap = 1;
error = xfs_dabuf_map(dp, bno,
mappedbno == -1 ? XFS_DABUF_MAP_HOLE_OK : 0,
whichfork, &mapp, &nmap);
error = xfs_dabuf_map(dp, bno, flags, whichfork, &mapp, &nmap);
if (error || !nmap)
goto out_free;
mappedbno = mapp[0].bm_bn;
xfs_buf_readahead_map(dp->i_mount->m_ddev_targp, mapp, nmap, ops);
out_free: