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* sanitize xattr handler prototypesChristoph Hellwig2009-12-161-4/+3
| | | | | | | | | | | | | | | | | | | | | Add a flags argument to struct xattr_handler and pass it to all xattr handler methods. This allows using the same methods for multiple handlers, e.g. for the ACL methods which perform exactly the same action for the access and default ACLs, just using a different underlying attribute. With a little more groundwork it'll also allow sharing the methods for the regular user/trusted/secure handlers in extN, ocfs2 and jffs2 like it's already done for xfs in this patch. Also change the inode argument to the handlers to a dentry to allow using the handlers mechnism for filesystems that require it later, e.g. cifs. [with GFS2 bits updated by Steven Whitehouse <swhiteho@redhat.com>] Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: James Morris <jmorris@namei.org> Acked-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* GFS2: Clean up ACLsSteven Whitehouse2009-12-031-6/+2
| | | | | | | | | To prepare for support for caching of ACLs, this cleans up the GFS2 ACL support by pushing the xattr code back into xattr.c and changing the acl_get function into one which only returns ACLs so that we can drop the caching function into it shortly. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* GFS2: Whitespace fixesSteven Whitehouse2009-09-141-1/+1
| | | | | Reported-by: Daniel Walker <dwalker@fifo99.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* GFS2: Rename eattr.[ch] as xattr.[ch]Steven Whitehouse2009-08-261-0/+72
Use the more conventional name for the extended attribute support code. Update all the places which care. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>