diff options
Diffstat (limited to 'fs/xfs/xfs_fsops.c')
| -rw-r--r-- | fs/xfs/xfs_fsops.c | 37 |
1 files changed, 13 insertions, 24 deletions
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 7b0a997..a5034af 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -125,7 +125,6 @@ xfs_growfs_data_private( xfs_extlen_t agsize; xfs_extlen_t tmpsize; xfs_alloc_rec_t *arec; - struct xfs_btree_block *block; xfs_buf_t *bp; int bucket; int dpct; @@ -263,17 +262,14 @@ xfs_growfs_data_private( error = ENOMEM; goto error0; } - block = XFS_BUF_TO_BLOCK(bp); - memset(block, 0, mp->m_sb.sb_blocksize); - block->bb_magic = cpu_to_be32(XFS_ABTB_MAGIC); - block->bb_level = 0; - block->bb_numrecs = cpu_to_be16(1); - block->bb_u.s.bb_leftsib = cpu_to_be32(NULLAGBLOCK); - block->bb_u.s.bb_rightsib = cpu_to_be32(NULLAGBLOCK); - arec = XFS_ALLOC_REC_ADDR(mp, block, 1); + xfs_buf_zero(bp, 0, BBTOB(bp->b_length)); + xfs_btree_init_block(mp, bp, XFS_ABTB_MAGIC, 0, 1, 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( agsize - be32_to_cpu(arec->ar_startblock)); + error = xfs_bwrite(bp); xfs_buf_relse(bp); if (error) @@ -289,18 +285,15 @@ xfs_growfs_data_private( error = ENOMEM; goto error0; } - block = XFS_BUF_TO_BLOCK(bp); - memset(block, 0, mp->m_sb.sb_blocksize); - block->bb_magic = cpu_to_be32(XFS_ABTC_MAGIC); - block->bb_level = 0; - block->bb_numrecs = cpu_to_be16(1); - block->bb_u.s.bb_leftsib = cpu_to_be32(NULLAGBLOCK); - block->bb_u.s.bb_rightsib = cpu_to_be32(NULLAGBLOCK); - arec = XFS_ALLOC_REC_ADDR(mp, block, 1); + xfs_buf_zero(bp, 0, BBTOB(bp->b_length)); + xfs_btree_init_block(mp, bp, XFS_ABTC_MAGIC, 0, 1, 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( agsize - be32_to_cpu(arec->ar_startblock)); nfree += be32_to_cpu(arec->ar_blockcount); + error = xfs_bwrite(bp); xfs_buf_relse(bp); if (error) @@ -316,13 +309,9 @@ xfs_growfs_data_private( error = ENOMEM; goto error0; } - block = XFS_BUF_TO_BLOCK(bp); - memset(block, 0, mp->m_sb.sb_blocksize); - block->bb_magic = cpu_to_be32(XFS_IBT_MAGIC); - block->bb_level = 0; - block->bb_numrecs = 0; - block->bb_u.s.bb_leftsib = cpu_to_be32(NULLAGBLOCK); - block->bb_u.s.bb_rightsib = cpu_to_be32(NULLAGBLOCK); + xfs_buf_zero(bp, 0, BBTOB(bp->b_length)); + xfs_btree_init_block(mp, bp, XFS_IBT_MAGIC, 0, 0, 0); + error = xfs_bwrite(bp); xfs_buf_relse(bp); if (error) |
