Merge branch 'gfar' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into upstream

1 files changed, 5 insertions, 56 deletions

diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 3cb678e3a13..ca74d3f5910 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -1514,7 +1514,6 @@ xlog_recover_reorder_trans(
 {
 	xlog_recover_item_t	*first_item, *itemq, *itemq_next;
 	xfs_buf_log_format_t	*buf_f;
-	xfs_buf_log_format_v1_t	*obuf_f;
 	ushort			flags = 0;
 
 	first_item = itemq = trans->r_itemq;
@@ -1522,29 +1521,16 @@ xlog_recover_reorder_trans(
 	do {
 		itemq_next = itemq->ri_next;
 		buf_f = (xfs_buf_log_format_t *)itemq->ri_buf[0].i_addr;
-		switch (ITEM_TYPE(itemq)) {
-		case XFS_LI_BUF:
-			flags = buf_f->blf_flags;
-			break;
-		case XFS_LI_6_1_BUF:
-		case XFS_LI_5_3_BUF:
-			obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-			flags = obuf_f->blf_flags;
-			break;
-		}
 
 		switch (ITEM_TYPE(itemq)) {
 		case XFS_LI_BUF:
-		case XFS_LI_6_1_BUF:
-		case XFS_LI_5_3_BUF:
+			flags = buf_f->blf_flags;
 			if (!(flags & XFS_BLI_CANCEL)) {
 				xlog_recover_insert_item_frontq(&trans->r_itemq,
 								itemq);
 				break;
 			}
 		case XFS_LI_INODE:
-		case XFS_LI_6_1_INODE:
-		case XFS_LI_5_3_INODE:
 		case XFS_LI_DQUOT:
 		case XFS_LI_QUOTAOFF:
 		case XFS_LI_EFD:
@@ -1583,7 +1569,6 @@ xlog_recover_do_buffer_pass1(
 	xfs_buf_cancel_t	*nextp;
 	xfs_buf_cancel_t	*prevp;
 	xfs_buf_cancel_t	**bucket;
-	xfs_buf_log_format_v1_t	*obuf_f;
 	xfs_daddr_t		blkno = 0;
 	uint			len = 0;
 	ushort			flags = 0;
@@ -1594,13 +1579,6 @@ xlog_recover_do_buffer_pass1(
 		len = buf_f->blf_len;
 		flags = buf_f->blf_flags;
 		break;
-	case XFS_LI_6_1_BUF:
-	case XFS_LI_5_3_BUF:
-		obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-		blkno = (xfs_daddr_t) obuf_f->blf_blkno;
-		len = obuf_f->blf_len;
-		flags = obuf_f->blf_flags;
-		break;
 	}
 
 	/*
@@ -1746,7 +1724,6 @@ xlog_recover_do_buffer_pass2(
 	xlog_t			*log,
 	xfs_buf_log_format_t	*buf_f)
 {
-	xfs_buf_log_format_v1_t	*obuf_f;
 	xfs_daddr_t		blkno = 0;
 	ushort			flags = 0;
 	uint			len = 0;
@@ -1757,13 +1734,6 @@ xlog_recover_do_buffer_pass2(
 		flags = buf_f->blf_flags;
 		len = buf_f->blf_len;
 		break;
-	case XFS_LI_6_1_BUF:
-	case XFS_LI_5_3_BUF:
-		obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-		blkno = (xfs_daddr_t) obuf_f->blf_blkno;
-		flags = obuf_f->blf_flags;
-		len = (xfs_daddr_t) obuf_f->blf_len;
-		break;
 	}
 
 	return xlog_check_buffer_cancelled(log, blkno, len, flags);
@@ -1799,7 +1769,6 @@ xlog_recover_do_inode_buffer(
 	int			inodes_per_buf;
 	xfs_agino_t		*logged_nextp;
 	xfs_agino_t		*buffer_nextp;
-	xfs_buf_log_format_v1_t	*obuf_f;
 	unsigned int		*data_map = NULL;
 	unsigned int		map_size = 0;
 
@@ -1808,12 +1777,6 @@ xlog_recover_do_inode_buffer(
 		data_map = buf_f->blf_data_map;
 		map_size = buf_f->blf_map_size;
 		break;
-	case XFS_LI_6_1_BUF:
-	case XFS_LI_5_3_BUF:
-		obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-		data_map = obuf_f->blf_data_map;
-		map_size = obuf_f->blf_map_size;
-		break;
 	}
 	/*
 	 * Set the variables corresponding to the current region to
@@ -1912,7 +1875,6 @@ xlog_recover_do_reg_buffer(
 	int			i;
 	int			bit;
 	int			nbits;
-	xfs_buf_log_format_v1_t	*obuf_f;
 	unsigned int		*data_map = NULL;
 	unsigned int		map_size = 0;
 	int                     error;
@@ -1922,12 +1884,6 @@ xlog_recover_do_reg_buffer(
 		data_map = buf_f->blf_data_map;
 		map_size = buf_f->blf_map_size;
 		break;
-	case XFS_LI_6_1_BUF:
-	case XFS_LI_5_3_BUF:
-		obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-		data_map = obuf_f->blf_data_map;
-		map_size = obuf_f->blf_map_size;
-		break;
 	}
 	bit = 0;
 	i = 1;  /* 0 is the buf format structure */
@@ -2160,7 +2116,6 @@ xlog_recover_do_buffer_trans(
 	int			pass)
 {
 	xfs_buf_log_format_t	*buf_f;
-	xfs_buf_log_format_v1_t	*obuf_f;
 	xfs_mount_t		*mp;
 	xfs_buf_t		*bp;
 	int			error;
@@ -2197,13 +2152,6 @@ xlog_recover_do_buffer_trans(
 		len = buf_f->blf_len;
 		flags = buf_f->blf_flags;
 		break;
-	case XFS_LI_6_1_BUF:
-	case XFS_LI_5_3_BUF:
-		obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-		blkno = obuf_f->blf_blkno;
-		len = obuf_f->blf_len;
-		flags = obuf_f->blf_flags;
-		break;
 	default:
 		xfs_fs_cmn_err(CE_ALERT, log->l_mp,
 			"xfs_log_recover: unknown buffer type 0x%x, logdev %s",
@@ -2830,9 +2778,7 @@ xlog_recover_do_trans(
 		 * where xfs_daddr_t is 32-bits but mount will warn us
 		 * off a > 1 TB filesystem before we get here.
 		 */
-		if ((ITEM_TYPE(item) == XFS_LI_BUF) ||
-		    (ITEM_TYPE(item) == XFS_LI_6_1_BUF) ||
-		    (ITEM_TYPE(item) == XFS_LI_5_3_BUF)) {
+		if ((ITEM_TYPE(item) == XFS_LI_BUF)) {
 			if  ((error = xlog_recover_do_buffer_trans(log, item,
 								 pass)))
 				break;
@@ -3902,6 +3848,9 @@ xlog_do_recover(
 	ASSERT(XFS_SB_GOOD_VERSION(sbp));
 	xfs_buf_relse(bp);
 
+	/* We've re-read the superblock so re-initialize per-cpu counters */
+	xfs_icsb_reinit_counters(log->l_mp);
+
 	xlog_recover_check_summary(log);
 
 	/* Normal transactions can now occur */