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Diffstat (limited to 'fs/xfs/xfs_dir.c')
-rw-r--r--fs/xfs/xfs_dir.c24
1 files changed, 18 insertions, 6 deletions
diff --git a/fs/xfs/xfs_dir.c b/fs/xfs/xfs_dir.c
index ba30bc7..53787f3 100644
--- a/fs/xfs/xfs_dir.c
+++ b/fs/xfs/xfs_dir.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -192,11 +192,23 @@ xfs_dir_mount(xfs_mount_t *mp)
uint shortcount, leafcount, count;
mp->m_dirversion = 1;
- shortcount = (mp->m_attroffset - (uint)sizeof(xfs_dir_sf_hdr_t)) /
- (uint)sizeof(xfs_dir_sf_entry_t);
- leafcount = (XFS_LBSIZE(mp) - (uint)sizeof(xfs_dir_leaf_hdr_t)) /
- ((uint)sizeof(xfs_dir_leaf_entry_t) +
- (uint)sizeof(xfs_dir_leaf_name_t));
+ if (mp->m_flags & XFS_MOUNT_COMPAT_ATTR) {
+ shortcount = (mp->m_attroffset -
+ (uint)sizeof(xfs_dir_sf_hdr_t)) /
+ (uint)sizeof(xfs_dir_sf_entry_t);
+ leafcount = (XFS_LBSIZE(mp) -
+ (uint)sizeof(xfs_dir_leaf_hdr_t)) /
+ ((uint)sizeof(xfs_dir_leaf_entry_t) +
+ (uint)sizeof(xfs_dir_leaf_name_t));
+ } else {
+ shortcount = (XFS_BMDR_SPACE_CALC(MINABTPTRS) -
+ (uint)sizeof(xfs_dir_sf_hdr_t)) /
+ (uint)sizeof(xfs_dir_sf_entry_t);
+ leafcount = (XFS_LBSIZE(mp) -
+ (uint)sizeof(xfs_dir_leaf_hdr_t)) /
+ ((uint)sizeof(xfs_dir_leaf_entry_t) +
+ (uint)sizeof(xfs_dir_leaf_name_t));
+ }
count = shortcount > leafcount ? shortcount : leafcount;
mp->m_dircook_elog = xfs_da_log2_roundup(count + 1);
ASSERT(mp->m_dircook_elog <= mp->m_sb.sb_blocklog);
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