diff options
| author | Steven J. Magnani <steve@digidescorp.com> | 2012-10-04 17:14:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-06 03:05:09 +0900 |
| commit | 7669e8fb09da47dd45c07a51394f01031ea81da8 (patch) | |
| tree | 1112667a0606e27999a18b8dae574ae8ad01a151 /fs/readdir.c | |
| parent | 21b6633d516c4f5d03ec02ede6374e320191003f (diff) | |
fat (exportfs): fix dentry reconnection
Maintain an index of directory inodes by starting cluster, so that
fat_get_parent() can return the proper cached inode rather than inventing
one that cannot be traced back to the filesystem root.
Add a new msdos/vfat binary mount option "nfs" so that FAT filesystems
that are _not_ exported via NFS are not saddled with maintenance of an
index they will never use.
Finally, simplify NFS file handle generation and lookups. An
ext2-congruent implementation is adequate for FAT needs.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/readdir.c')
0 files changed, 0 insertions, 0 deletions