| commit | 4deec2c8fb4f93204187f54f9b722072be537832 | |
| author | H. Peter Anvin <hpa@zytor.com> | |
| Sat, 26 Jun 2010 03:36:59 +0000 (25 20:36 -0700) | ||
| committer | H. Peter Anvin <hpa@zytor.com> | |
| Sat, 26 Jun 2010 03:36:59 +0000 (25 20:36 -0700) | ||
| tree | cd539c52dbe8c2980bb61b632580014479b6cd60 | treesnapshot (tar.gz zip) |
| parent | 4b038f7218b382a146a101b685264ca425c13811 | commitdiff |
core, fs: handle .. resolution in the filesystem core
Some filesystems, including btrfs, don't have .. directory entries.
We already handle . in the filesystem core, handle .. as well.
This means keeping chains of parent inodes for all open inodes, at
least for the duration of a path search; we might as well hang onto
them.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Some filesystems, including btrfs, don't have .. directory entries.
We already handle . in the filesystem core, handle .. as well.
This means keeping chains of parent inodes for all open inodes, at
least for the duration of a path search; we might as well hang onto
them.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| core/fs/fs.c | diffblobblamehistory | |
| core/include/fs.h | diffblobblamehistory |