diff options
author | David S. Miller <davem@davemloft.net> | 2011-01-24 13:17:06 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2011-01-24 13:17:06 -0800 |
commit | e92427b289d252cfbd4cb5282d92f4ce1a5bb1fb (patch) | |
tree | 6d30e5e7b7f8e9aaa51d43b7128ac56860fa03bb /fs/xfs/linux-2.6/xfs_export.c | |
parent | c506653d35249bb4738bb139c24362e1ae724bc1 (diff) | |
parent | ec30f343d61391ab23705e50a525da1d55395780 (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_export.c')
-rw-r--r-- | fs/xfs/linux-2.6/xfs_export.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c index 3764d74790e..fc0114da7fd 100644 --- a/fs/xfs/linux-2.6/xfs_export.c +++ b/fs/xfs/linux-2.6/xfs_export.c @@ -70,8 +70,16 @@ xfs_fs_encode_fh( else fileid_type = FILEID_INO32_GEN_PARENT; - /* filesystem may contain 64bit inode numbers */ - if (!(XFS_M(inode->i_sb)->m_flags & XFS_MOUNT_SMALL_INUMS)) + /* + * If the the filesystem may contain 64bit inode numbers, we need + * to use larger file handles that can represent them. + * + * While we only allocate inodes that do not fit into 32 bits any + * large enough filesystem may contain them, thus the slightly + * confusing looking conditional below. + */ + if (!(XFS_M(inode->i_sb)->m_flags & XFS_MOUNT_SMALL_INUMS) || + (XFS_M(inode->i_sb)->m_flags & XFS_MOUNT_32BITINODES)) fileid_type |= XFS_FILEID_TYPE_64FLAG; /* |