o Change options FFS_EXTATTR and options FFS_EXTATTR_AUTOSTART to

options UFS_EXTATTR and UFS_EXTATTR_AUTOSTART respectively.  This change
  reflects the fact that our EA support is implemented entirely at the
  UFS layer (modulo FFS start/stop/autostart hooks for mount and unmount
  events).  This also better reflects the fact that [shortly] MFS will also
  support EAs, as well as possibly IFS.

o Consumers of the EA support in FFS are reminded that as a result, they
  must change kernel config files to reflect the new option names.

Obtained from:	TrustedBSD Project

sys/conf/options

@@ -141,11 +141,11 @@ NFS
 # otherwise a STUB module will be compiled in.
 SOFTUPDATES	opt_ffs.h
 
-# Enabling this option turns on support for extended attributes
-# in FFS, which can be used to support high security configurations
+# Enabling this option turns on support for extended attributes in UFS-based
+# file systems, which can be used to support high security configurations
 # as well as new file system features.
-FFS_EXTATTR	opt_ffs.h
-FFS_EXTATTR_AUTOSTART	opt_ffs.h
+UFS_EXTATTR	opt_ufs.h
+UFS_EXTATTR_AUTOSTART	opt_ufs.h
 
 # The above static dependencies are planned removed, with a
 # <filesystem>_ROOT option to control if it usable as root.  This list

sys/ufs/ffs/ffs_vfsops.c

@@ -34,8 +34,8 @@
  * $FreeBSD$
  */
 
-#include "opt_ffs.h"
 #include "opt_quota.h"
+#include "opt_ufs.h"
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -85,7 +85,7 @@ static struct vfsops ufs_vfsops = {
 	ffs_vptofh,
 	ffs_init,
 	vfs_stduninit,
-#ifdef FFS_EXTATTR
+#ifdef UFS_EXTATTR
 	ufs_extattrctl,
 #else
 	vfs_stdextattrctl,
@@ -659,7 +659,7 @@ ffs_mountfs(devvp, mp, p, malloctype)
 	ump->um_seqinc = fs->fs_frag;
 	for (i = 0; i < MAXQUOTAS; i++)
 		ump->um_quotas[i] = NULLVP;
-#ifdef FFS_EXTATTR
+#ifdef UFS_EXTATTR
 	ufs_extattr_uepm_init(&ump->um_extattr);
 #endif
 	devvp->v_rdev->si_mountpoint = mp;
@@ -699,8 +699,8 @@ ffs_mountfs(devvp, mp, p, malloctype)
 		fs->fs_clean = 0;
 		(void) ffs_sbupdate(ump, MNT_WAIT);
 	}
-#ifdef FFS_EXTATTR
-#ifdef FFS_EXTATTR_AUTOSTART
+#ifdef UFS_EXTATTR
+#ifdef UFS_EXTATTR_AUTOSTART
 	/*
 	 *
 	 * Auto-starting does the following:
@@ -712,8 +712,8 @@ ffs_mountfs(devvp, mp, p, malloctype)
 	 * available, so would effectively be "atomic".
 	 */
 	(void) ufs_extattr_autostart(mp, p);
-#endif /* !FFS_EXTATTR_AUTOSTART */
-#endif /* !FFS_EXTATTR */
+#endif /* !UFS_EXTATTR_AUTOSTART */
+#endif /* !UFS_EXTATTR */
 	return (0);
 out:
 	devvp->v_rdev->si_mountpoint = NULL;
@@ -777,7 +777,7 @@ ffs_unmount(mp, mntflags, p)
 	if (mntflags & MNT_FORCE) {
 		flags |= FORCECLOSE;
 	}
-#ifdef FFS_EXTATTR
+#ifdef UFS_EXTATTR
 	if ((error = ufs_extattr_stop(mp, p)))
 		if (error != EOPNOTSUPP)
 			printf("ffs_unmount: ufs_extattr_stop returned %d\n",

sys/ufs/ffs/ffs_vnops.c

@@ -34,7 +34,7 @@
  * $FreeBSD$
  */
 
-#include "opt_ffs.h"
+#include "opt_ufs.h"
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -82,7 +82,7 @@ static struct vnodeopv_entry_desc ffs_vnodeop_entries[] = {
 	{ &vop_balloc_desc,		(vop_t *) ffs_balloc },
 	{ &vop_reallocblks_desc,	(vop_t *) ffs_reallocblks },
 	{ &vop_write_desc,		(vop_t *) ffs_write },
-#ifdef FFS_EXTATTR
+#ifdef UFS_EXTATTR
 	{ &vop_getextattr_desc, 	(vop_t *) ufs_vop_getextattr },
 	{ &vop_setextattr_desc,		(vop_t *) ufs_vop_setextattr },
 #endif
@@ -95,7 +95,7 @@ vop_t **ffs_specop_p;
 static struct vnodeopv_entry_desc ffs_specop_entries[] = {
 	{ &vop_default_desc,		(vop_t *) ufs_vnoperatespec },
 	{ &vop_fsync_desc,		(vop_t *) ffs_fsync },
-#ifdef FFS_EXTATTR
+#ifdef UFS_EXTATTR
 	{ &vop_getextattr_desc,		(vop_t *) ufs_vop_getextattr },
 	{ &vop_setextattr_desc,		(vop_t *) ufs_vop_setextattr },
 #endif
@@ -107,7 +107,7 @@ static struct vnodeopv_desc ffs_specop_opv_desc =
 vop_t **ffs_fifoop_p;
 static struct vnodeopv_entry_desc ffs_fifoop_entries[] = {
 	{ &vop_default_desc,		(vop_t *) ufs_vnoperatefifo },
-#ifdef FFS_EXTATTR
+#ifdef UFS_EXTATTR
 	{ &vop_getextattr_desc,		(vop_t *) ufs_vop_getextattr },
 	{ &vop_setextattr_desc,		(vop_t *) ufs_vop_setextattr },
 #endif

sys/ufs/ufs/ufs_extattr.c

@@ -51,9 +51,9 @@
 #include <ufs/ufs/inode.h>
 #include <ufs/ufs/ufs_extern.h>
 
-#include "opt_ffs.h"
+#include "opt_ufs.h"
 
-#ifdef FFS_EXTATTR
+#ifdef UFS_EXTATTR
 
 #define	MIN(a,b) (((a)<(b))?(a):(b))
 
@@ -214,7 +214,7 @@ ufs_extattr_start(struct mount *mp, struct proc *p)
 	return (error);
 }
 
-#ifdef FFS_EXTATTR_AUTOSTART
+#ifdef UFS_EXTATTR_AUTOSTART
 /*
  * Helper routine: given a locked parent directory and filename, return
  * the locked vnode of the inode associated with the name.  Will not
@@ -298,7 +298,7 @@ ufs_extattr_lookup(struct vnode *start_dvp, int lockparent, char *dirname,
 	*vp = target_vp;
 	return (0);
 }
-#endif /* !FFS_EXTATTR_AUTOSTART */
+#endif /* !UFS_EXTATTR_AUTOSTART */
 
 /*
  * Enable an EA using the passed file system, backing vnode, attribute name,
@@ -344,7 +344,7 @@ ufs_extattr_enable_with_open(struct ufsmount *ump, struct vnode *vp,
 	return (ufs_extattr_enable(ump, namespace, attrname, vp, p));
 }
 
-#ifdef FFS_EXTATTR_AUTOSTART
+#ifdef UFS_EXTATTR_AUTOSTART
 /*
  * Given a locked directory vnode, iterate over the names in the directory
  * and use ufs_extattr_lookup() to retrieve locked vnodes of potential
@@ -531,7 +531,7 @@ ufs_extattr_autostart(struct mount *mp, struct proc *p)
 
 	return (error);
 }
-#endif /* !FFS_EXTATTR_AUTOSTART */
+#endif /* !UFS_EXTATTR_AUTOSTART */
 
 /*
  * Stop extended attribute support on an FS.
@@ -1251,4 +1251,4 @@ ufs_extattr_vnode_inactive(struct vnode *vp, struct proc *p)
 	ufs_extattr_uepm_unlock(ump, p);
 }
 
-#endif /* !FFS_EXTATTR */
+#endif /* !UFS_EXTATTR */

sys/ufs/ufs/ufs_inode.c

@@ -39,8 +39,8 @@
  * $FreeBSD$
  */
 
-#include "opt_ffs.h"
 #include "opt_quota.h"
+#include "opt_ufs.h"
 
 #include <sys/param.h>
 #include <sys/vnode.h>
@@ -83,7 +83,7 @@ ufs_inactive(ap)
 		if (!getinoquota(ip))
 			(void)chkiq(ip, -1, NOCRED, 0);
 #endif
-#ifdef FFS_EXTATTR
+#ifdef UFS_EXTATTR
 		ufs_extattr_vnode_inactive(ap->a_vp, ap->a_p);
 #endif
 		error = UFS_TRUNCATE(vp, (off_t)0, 0, NOCRED, p);