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xfs: convert directory db conversion to xfs_da_geometry

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Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Dave Chinner
2014-06-06 15:08:18 +10:00
committed by Dave Chinner
parent 2998ab1d45
commit 30028030b1
9 changed files with 93 additions and 70 deletions
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13
fs/xfs/xfs_dir2.c
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@@ -117,9 +117,14 @@ xfs_da_mount(
dageo->fsblog = mp->m_sb.sb_blocklog;
dageo->blksize = 1 << dageo->blklog;
dageo->fsbcount = 1 << mp->m_sb.sb_dirblklog;
dageo->datablk = xfs_dir2_byte_to_da(mp, XFS_DIR2_DATA_OFFSET);
dageo->leafblk = xfs_dir2_byte_to_da(mp, XFS_DIR2_LEAF_OFFSET);
dageo->freeblk = xfs_dir2_byte_to_da(mp, XFS_DIR2_FREE_OFFSET);
/*
* Now we've set up the block conversion variables, we can calculate the
* segment block constants using the geometry structure.
*/
dageo->datablk = xfs_dir2_byte_to_da(dageo, XFS_DIR2_DATA_OFFSET);
dageo->leafblk = xfs_dir2_byte_to_da(dageo, XFS_DIR2_LEAF_OFFSET);
dageo->freeblk = xfs_dir2_byte_to_da(dageo, XFS_DIR2_FREE_OFFSET);
dageo->node_ents = (dageo->blksize - nodehdr_size) /
(uint)sizeof(xfs_da_node_entry_t);
dageo->magicpct = (dageo->blksize * 37) / 100;
@@ -744,7 +749,7 @@ xfs_dir2_shrink_inode(
/*
* If it's not a data block, we're done.
*/
if (db >= xfs_dir2_byte_to_db(mp, XFS_DIR2_LEAF_OFFSET))
if (db >= xfs_dir2_byte_to_db(args->geo, XFS_DIR2_LEAF_OFFSET))
return 0;
/*
* If the block isn't the last one in the directory, we're done.