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| author | KaiGai Kohei <kaigai@ak.jp.nec.com> | 2006-05-13 15:09:47 +0900 |
|---|---|---|
| committer | KaiGai Kohei <kaigai@ak.jp.nec.com> | 2006-05-13 15:09:47 +0900 |
| commit | aa98d7cf59b5b0764d3502662053489585faf2fe (patch) | |
| tree | e98e83f3e69ebe3a1112394a19d440419e899749 /fs/jffs2/symlink.c | |
| parent | 4992a9e88886b0c5ebc3d27eb74d0344c873eeea (diff) | |
[JFFS2][XATTR] XATTR support on JFFS2 (version. 5)
This attached patches provide xattr support including POSIX-ACL and
SELinux support on JFFS2 (version.5).
There are some significant differences from previous version posted
at last December.
The biggest change is addition of EBS(Erase Block Summary) support.
Currently, both kernel and usermode utility (sumtool) can recognize
xattr nodes which have JFFS2_NODETYPE_XATTR/_XREF nodetype.
In addition, some bugs are fixed.
- A potential race condition was fixed.
- Unexpected fail when updating a xattr by same name/value pair was fixed.
- A bug when removing xattr name/value pair was fixed.
The fundamental structures (such as using two new nodetypes and exclusion
mechanism by rwsem) are unchanged. But most of implementation were reviewed
and updated if necessary.
Espacially, we had to change several internal implementations related to
load_xattr_datum() to avoid a potential race condition.
[1/2] xattr_on_jffs2.kernel.version-5.patch
[2/2] xattr_on_jffs2.utils.version-5.patch
Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'fs/jffs2/symlink.c')
| -rw-r--r-- | fs/jffs2/symlink.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/jffs2/symlink.c b/fs/jffs2/symlink.c index d55754fe8925..fc211b6e9b03 100644 --- a/fs/jffs2/symlink.c +++ b/fs/jffs2/symlink.c @@ -24,7 +24,12 @@ struct inode_operations jffs2_symlink_inode_operations = { .readlink = generic_readlink, .follow_link = jffs2_follow_link, - .setattr = jffs2_setattr + .permission = jffs2_permission, + .setattr = jffs2_setattr, + .setxattr = jffs2_setxattr, + .getxattr = jffs2_getxattr, + .listxattr = jffs2_listxattr, + .removexattr = jffs2_removexattr }; static void *jffs2_follow_link(struct dentry *dentry, struct nameidata *nd) |