patch-2.4.27 linux-2.4.27/fs/xfs/xfs_mount.c

• Lines: 67
• Date: 2004-08-07 16:26:06.139407796 -0700
• Orig file: linux-2.4.26/fs/xfs/xfs_mount.c
• Orig date: 2004-04-14 06:05:40.000000000 -0700

diff -urN linux-2.4.26/fs/xfs/xfs_mount.c linux-2.4.27/fs/xfs/xfs_mount.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -117,6 +117,7 @@
     { offsetof(xfs_sb_t, sb_logsectlog), 0 },
     { offsetof(xfs_sb_t, sb_logsectsize),0 },
     { offsetof(xfs_sb_t, sb_logsunit),	 0 },
+    { offsetof(xfs_sb_t, sb_features2),	 0 },
     { sizeof(xfs_sb_t),			 0 }
 };
 
@@ -686,14 +687,21 @@
 					error = XFS_ERROR(EINVAL);
 					goto error1;
 				}
+				xfs_fs_cmn_err(CE_WARN, mp,
+"stripe alignment turned off: sunit(%d)/swidth(%d) incompatible with agsize(%d)",
+					mp->m_dalign, mp->m_swidth,
+					sbp->sb_agblocks);
+
 				mp->m_dalign = 0;
 				mp->m_swidth = 0;
 			} else if (mp->m_dalign) {
 				mp->m_swidth = XFS_BB_TO_FSBT(mp, mp->m_swidth);
 			} else {
 				if (mp->m_flags & XFS_MOUNT_RETERR) {
-					cmn_err(CE_WARN,
-					"XFS: alignment check 3 failed");
+					xfs_fs_cmn_err(CE_WARN, mp,
+"stripe alignment turned off: sunit(%d) less than bsize(%d)",
+                                        	mp->m_dalign,
+						mp->m_blockmask +1);
 					error = XFS_ERROR(EINVAL);
 					goto error1;
 				}
@@ -1130,22 +1138,11 @@
 void
 xfs_unmountfs_close(xfs_mount_t *mp, struct cred *cr)
 {
-	int		have_logdev = (mp->m_logdev_targp != mp->m_ddev_targp);
-
-	if (mp->m_ddev_targp) {
-		xfs_free_buftarg(mp->m_ddev_targp);
-		mp->m_ddev_targp = NULL;
-	}
-	if (mp->m_rtdev_targp) {
-		xfs_blkdev_put(mp->m_rtdev_targp->pbr_bdev);
-		xfs_free_buftarg(mp->m_rtdev_targp);
-		mp->m_rtdev_targp = NULL;
-	}
-	if (mp->m_logdev_targp && have_logdev) {
-		xfs_blkdev_put(mp->m_logdev_targp->pbr_bdev);
-		xfs_free_buftarg(mp->m_logdev_targp);
-		mp->m_logdev_targp = NULL;
-	}
+	if (mp->m_logdev_targp != mp->m_ddev_targp)
+		xfs_free_buftarg(mp->m_logdev_targp, 1);
+	if (mp->m_rtdev_targp)
+		xfs_free_buftarg(mp->m_rtdev_targp, 1);
+	xfs_free_buftarg(mp->m_ddev_targp, 0);
 }
 
 int