From: "Darrick J. Wong" <djwong@kernel.org>
To: djwong@kernel.org, david@fromorbit.com
Cc: linux-xfs@vger.kernel.org, chandan.babu@oracle.com, hch@lst.de
Subject: [PATCH 01/15] xfs: remove xfs_btree_cur.bc_blocklog
Date: Tue, 12 Oct 2021 16:32:39 -0700 [thread overview]
Message-ID: <163408155929.4151249.7734053676233395860.stgit@magnolia> (raw)
In-Reply-To: <163408155346.4151249.8364703447365270670.stgit@magnolia>
From: Darrick J. Wong <djwong@kernel.org>
This field isn't used by anyone, so get rid of it.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
fs/xfs/libxfs/xfs_alloc_btree.c | 1 -
fs/xfs/libxfs/xfs_bmap_btree.c | 1 -
fs/xfs/libxfs/xfs_btree.h | 1 -
fs/xfs/libxfs/xfs_ialloc_btree.c | 2 --
fs/xfs/libxfs/xfs_refcount_btree.c | 1 -
fs/xfs/libxfs/xfs_rmap_btree.c | 1 -
6 files changed, 7 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c
index 6746fd735550..152ed2a202f4 100644
--- 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 72444b8b38a6..a43dea8d6a65 100644
--- 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 513ade4a89f8..49ecc496238f 100644
--- 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 27190840c5d8..10736b89b679 100644
--- 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 1ef9b99962ab..3ea589f15b14 100644
--- 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 b7dbbfb3aeed..d65bf3c6f25e 100644
--- 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;
next prev parent reply other threads:[~2021-10-12 23:32 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 23:32 [PATCHSET v3 00/15] xfs: support dynamic btree cursor height Darrick J. Wong
2021-10-12 23:32 ` Darrick J. Wong [this message]
2021-10-13 0:56 ` [PATCH 01/15] xfs: remove xfs_btree_cur.bc_blocklog Dave Chinner
2021-10-12 23:32 ` [PATCH 02/15] xfs: reduce the size of nr_ops for refcount btree cursors Darrick J. Wong
2021-10-13 0:57 ` Dave Chinner
2021-10-12 23:32 ` [PATCH 03/15] xfs: don't track firstrec/firstkey separately in xchk_btree Darrick J. Wong
2021-10-13 1:02 ` Dave Chinner
2021-10-12 23:32 ` [PATCH 04/15] xfs: dynamically allocate btree scrub context structure Darrick J. Wong
2021-10-13 4:57 ` Dave Chinner
2021-10-13 16:29 ` Darrick J. Wong
2021-10-12 23:33 ` [PATCH 05/15] xfs: support dynamic btree cursor heights Darrick J. Wong
2021-10-13 5:31 ` Dave Chinner
2021-10-13 16:52 ` Darrick J. Wong
2021-10-13 21:14 ` Dave Chinner
2021-10-12 23:33 ` [PATCH 06/15] xfs: rearrange xfs_btree_cur fields for better packing Darrick J. Wong
2021-10-13 5:34 ` Dave Chinner
2021-10-12 23:33 ` [PATCH 07/15] xfs: refactor btree cursor allocation function Darrick J. Wong
2021-10-13 5:34 ` Dave Chinner
2021-10-12 23:33 ` [PATCH 08/15] xfs: encode the max btree height in the cursor Darrick J. Wong
2021-10-13 5:38 ` Dave Chinner
2021-10-12 23:33 ` [PATCH 09/15] xfs: dynamically allocate cursors based on maxlevels Darrick J. Wong
2021-10-13 5:40 ` Dave Chinner
2021-10-13 16:55 ` Darrick J. Wong
2021-10-12 23:33 ` [PATCH 10/15] xfs: compute actual maximum btree height for critical reservation calculation Darrick J. Wong
2021-10-13 5:49 ` Dave Chinner
2021-10-13 17:07 ` Darrick J. Wong
2021-10-13 20:18 ` Dave Chinner
2021-10-12 23:33 ` [PATCH 11/15] xfs: compute the maximum height of the rmap btree when reflink enabled Darrick J. Wong
2021-10-13 7:25 ` Dave Chinner
2021-10-13 17:47 ` Darrick J. Wong
2021-10-12 23:33 ` [PATCH 12/15] xfs: kill XFS_BTREE_MAXLEVELS Darrick J. Wong
2021-10-13 7:25 ` Dave Chinner
2021-10-12 23:33 ` [PATCH 13/15] xfs: widen btree maxlevels computation to handle 64-bit record counts Darrick J. Wong
2021-10-13 7:28 ` Dave Chinner
2021-10-12 23:33 ` [PATCH 14/15] xfs: compute absolute maximum nlevels for each btree type Darrick J. Wong
2021-10-13 7:57 ` Dave Chinner
2021-10-13 21:36 ` Darrick J. Wong
2021-10-13 23:48 ` Dave Chinner
2021-10-12 23:33 ` [PATCH 15/15] xfs: use separate btree cursor cache " Darrick J. Wong
2021-10-13 8:01 ` Dave Chinner
2021-10-13 21:42 ` Darrick J. Wong
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