Merge tag 'v3.10-rc1' into stable/for-linus-3.10

Linux 3.10-rc1

* tag 'v3.10-rc1': (12273 commits)
  Linux 3.10-rc1
  [SCSI] qla2xxx: Update firmware link in Kconfig file.
  [SCSI] iscsi class, qla4xxx: fix sess/conn refcounting when find fns are used
  [SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type
  [SCSI] pm80xx: thermal, sas controller config and error handling update
  [SCSI] pm80xx: NCQ error handling changes
  [SCSI] pm80xx: WWN Modification for PM8081/88/89 controllers
  [SCSI] pm80xx: Changed module name and debug messages update
  [SCSI] pm80xx: Firmware flash memory free fix, with addition of new memory region for it
  [SCSI] pm80xx: SPC new firmware changes for device id 0x8081 alone
  [SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant changes in common files
  [SCSI] pm80xx: MSI-X implementation for using 64 interrupts
  [SCSI] pm80xx: Updated common functions common for SPC and SPCv/ve
  [SCSI] pm80xx: Multiple inbound/outbound queue configuration
  [SCSI] pm80xx: Added SPCv/ve specific ids, variables and modify for SPC
  [SCSI] lpfc: fix up Kconfig dependencies
  [SCSI] Handle MLQUEUE busy response in scsi_send_eh_cmnd
  dm cache: set config value
  dm cache: move config fns
  dm thin: generate event when metadata threshold passed
  ...

1 files changed, 31 insertions, 3 deletions

diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index 2866b8c78b7..87595b211da 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -247,6 +247,9 @@ xfs_growfs_data_private(
 		tmpsize = agsize - XFS_PREALLOC_BLOCKS(mp);
 		agf->agf_freeblks = cpu_to_be32(tmpsize);
 		agf->agf_longest = cpu_to_be32(tmpsize);
+		if (xfs_sb_version_hascrc(&mp->m_sb))
+			uuid_copy(&agf->agf_uuid, &mp->m_sb.sb_uuid);
+
 		error = xfs_bwrite(bp);
 		xfs_buf_relse(bp);
 		if (error)
@@ -265,6 +268,11 @@ xfs_growfs_data_private(
 		}
 
 		agfl = XFS_BUF_TO_AGFL(bp);
+		if (xfs_sb_version_hascrc(&mp->m_sb)) {
+			agfl->agfl_magicnum = cpu_to_be32(XFS_AGFL_MAGIC);
+			agfl->agfl_seqno = cpu_to_be32(agno);
+			uuid_copy(&agfl->agfl_uuid, &mp->m_sb.sb_uuid);
+		}
 		for (bucket = 0; bucket < XFS_AGFL_SIZE(mp); bucket++)
 			agfl->agfl_bno[bucket] = cpu_to_be32(NULLAGBLOCK);
 
@@ -296,8 +304,11 @@ xfs_growfs_data_private(
 		agi->agi_freecount = 0;
 		agi->agi_newino = cpu_to_be32(NULLAGINO);
 		agi->agi_dirino = cpu_to_be32(NULLAGINO);
+		if (xfs_sb_version_hascrc(&mp->m_sb))
+			uuid_copy(&agi->agi_uuid, &mp->m_sb.sb_uuid);
 		for (bucket = 0; bucket < XFS_AGI_UNLINKED_BUCKETS; bucket++)
 			agi->agi_unlinked[bucket] = cpu_to_be32(NULLAGINO);
+
 		error = xfs_bwrite(bp);
 		xfs_buf_relse(bp);
 		if (error)
@@ -316,7 +327,13 @@ xfs_growfs_data_private(
 			goto error0;
 		}
 
-		xfs_btree_init_block(mp, bp, XFS_ABTB_MAGIC, 0, 1, 0);
+		if (xfs_sb_version_hascrc(&mp->m_sb))
+			xfs_btree_init_block(mp, bp, XFS_ABTB_CRC_MAGIC, 0, 1,
+						agno, XFS_BTREE_CRC_BLOCKS);
+		else
+			xfs_btree_init_block(mp, bp, XFS_ABTB_MAGIC, 0, 1,
+						agno, 0);
+
 		arec = XFS_ALLOC_REC_ADDR(mp, XFS_BUF_TO_BLOCK(bp), 1);
 		arec->ar_startblock = cpu_to_be32(XFS_PREALLOC_BLOCKS(mp));
 		arec->ar_blockcount = cpu_to_be32(
@@ -339,7 +356,13 @@ xfs_growfs_data_private(
 			goto error0;
 		}
 
-		xfs_btree_init_block(mp, bp, XFS_ABTC_MAGIC, 0, 1, 0);
+		if (xfs_sb_version_hascrc(&mp->m_sb))
+			xfs_btree_init_block(mp, bp, XFS_ABTC_CRC_MAGIC, 0, 1,
+						agno, XFS_BTREE_CRC_BLOCKS);
+		else
+			xfs_btree_init_block(mp, bp, XFS_ABTC_MAGIC, 0, 1,
+						agno, 0);
+
 		arec = XFS_ALLOC_REC_ADDR(mp, XFS_BUF_TO_BLOCK(bp), 1);
 		arec->ar_startblock = cpu_to_be32(XFS_PREALLOC_BLOCKS(mp));
 		arec->ar_blockcount = cpu_to_be32(
@@ -363,7 +386,12 @@ xfs_growfs_data_private(
 			goto error0;
 		}
 
-		xfs_btree_init_block(mp, bp, XFS_IBT_MAGIC, 0, 0, 0);
+		if (xfs_sb_version_hascrc(&mp->m_sb))
+			xfs_btree_init_block(mp, bp, XFS_IBT_CRC_MAGIC, 0, 0,
+						agno, XFS_BTREE_CRC_BLOCKS);
+		else
+			xfs_btree_init_block(mp, bp, XFS_IBT_MAGIC, 0, 0,
+						agno, 0);
 
 		error = xfs_bwrite(bp);
 		xfs_buf_relse(bp);