xfs: remove xfs_btree_cur.bc_blocklog

This field isn't used by anyone, so get rid of it.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c
index 6746fd7..152ed2a 100644 (file)
--- a/fs/xfs/libxfs/xfs_alloc_btree.c
+++ b/fs/xfs/libxfs/xfs_alloc_btree.c
@@ -482,7 +482,6 @@ xfs_allocbt_init_common(
        cur->bc_tp = tp;
        cur->bc_mp = mp;
        cur->bc_btnum = btnum;
-       cur->bc_blocklog = mp->m_sb.sb_blocklog;
        cur->bc_ag.abt.active = false;
 
        if (btnum == XFS_BTNUM_CNT) {

diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c
index 72444b8..a43dea8 100644 (file)
--- a/fs/xfs/libxfs/xfs_bmap_btree.c
+++ b/fs/xfs/libxfs/xfs_bmap_btree.c
@@ -558,7 +558,6 @@ xfs_bmbt_init_cursor(
        cur->bc_mp = mp;
        cur->bc_nlevels = be16_to_cpu(ifp->if_broot->bb_level) + 1;
        cur->bc_btnum = XFS_BTNUM_BMAP;
-       cur->bc_blocklog = mp->m_sb.sb_blocklog;
        cur->bc_statoff = XFS_STATS_CALC_INDEX(xs_bmbt_2);
 
        cur->bc_ops = &xfs_bmbt_ops;

diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h
index 513ade4..49ecc49 100644 (file)
--- a/fs/xfs/libxfs/xfs_btree.h
+++ b/fs/xfs/libxfs/xfs_btree.h
@@ -229,7 +229,6 @@ struct xfs_btree_cur
 #define        XFS_BTCUR_LEFTRA        1       /* left sibling has been read-ahead */
 #define        XFS_BTCUR_RIGHTRA       2       /* right sibling has been read-ahead */
        uint8_t         bc_nlevels;     /* number of levels in the tree */
-       uint8_t         bc_blocklog;    /* log2(blocksize) of btree blocks */
        xfs_btnum_t     bc_btnum;       /* identifies which btree type */
        int             bc_statoff;     /* offset of btre stats array */
 

diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c
index 2719084..10736b8 100644 (file)
--- a/fs/xfs/libxfs/xfs_ialloc_btree.c
+++ b/fs/xfs/libxfs/xfs_ialloc_btree.c
@@ -444,8 +444,6 @@ xfs_inobt_init_common(
                cur->bc_ops = &xfs_finobt_ops;
        }
 
-       cur->bc_blocklog = mp->m_sb.sb_blocklog;
-
        if (xfs_has_crc(mp))
                cur->bc_flags |= XFS_BTREE_CRC_BLOCKS;
 

diff --git a/fs/xfs/libxfs/xfs_refcount_btree.c b/fs/xfs/libxfs/xfs_refcount_btree.c
index 1ef9b99..3ea589f 100644 (file)
--- a/fs/xfs/libxfs/xfs_refcount_btree.c
+++ b/fs/xfs/libxfs/xfs_refcount_btree.c
@@ -326,7 +326,6 @@ xfs_refcountbt_init_common(
        cur->bc_tp = tp;
        cur->bc_mp = mp;
        cur->bc_btnum = XFS_BTNUM_REFC;
-       cur->bc_blocklog = mp->m_sb.sb_blocklog;
        cur->bc_statoff = XFS_STATS_CALC_INDEX(xs_refcbt_2);
 
        cur->bc_flags |= XFS_BTREE_CRC_BLOCKS;

diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c
index b7dbbfb..d65bf3c 100644 (file)
--- a/fs/xfs/libxfs/xfs_rmap_btree.c
+++ b/fs/xfs/libxfs/xfs_rmap_btree.c
@@ -457,7 +457,6 @@ xfs_rmapbt_init_common(
        /* Overlapping btree; 2 keys per pointer. */
        cur->bc_btnum = XFS_BTNUM_RMAP;
        cur->bc_flags = XFS_BTREE_CRC_BLOCKS | XFS_BTREE_OVERLAPPING;
-       cur->bc_blocklog = mp->m_sb.sb_blocklog;
        cur->bc_statoff = XFS_STATS_CALC_INDEX(xs_rmap_2);
        cur->bc_ops = &xfs_rmapbt_ops;