From d8d6df4253adcdb5862a9410d962e9168b973c88 Mon Sep 17 00:00:00 2001
From: "Darrick J. Wong" <djwong@kernel.org>
Date: Thu, 22 Feb 2024 12:35:15 -0800
Subject: [PATCH] xfs: extern some btree ops structures

Expose these static btree ops structures so that we can reference them
in the AG initialization code in the next patch.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 fs/xfs/libxfs/xfs_alloc_btree.c    | 4 ++--
 fs/xfs/libxfs/xfs_bmap_btree.c     | 2 +-
 fs/xfs/libxfs/xfs_ialloc_btree.c   | 4 ++--
 fs/xfs/libxfs/xfs_refcount_btree.c | 2 +-
 fs/xfs/libxfs/xfs_rmap_btree.c     | 2 +-
 fs/xfs/libxfs/xfs_shared.h         | 9 +++++++++
 6 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c
index 91485b642471..a983c4fe8390 100644
--- a/fs/xfs/libxfs/xfs_alloc_btree.c
+++ b/fs/xfs/libxfs/xfs_alloc_btree.c
@@ -454,7 +454,7 @@ xfs_allocbt_keys_contiguous(
 				 be32_to_cpu(key2->alloc.ar_startblock));
 }
 
-static const struct xfs_btree_ops xfs_bnobt_ops = {
+const struct xfs_btree_ops xfs_bnobt_ops = {
 	.rec_len		= sizeof(xfs_alloc_rec_t),
 	.key_len		= sizeof(xfs_alloc_key_t),
 
@@ -477,7 +477,7 @@ static const struct xfs_btree_ops xfs_bnobt_ops = {
 	.keys_contiguous	= xfs_allocbt_keys_contiguous,
 };
 
-static const struct xfs_btree_ops xfs_cntbt_ops = {
+const struct xfs_btree_ops xfs_cntbt_ops = {
 	.geom_flags		= XFS_BTGEO_LASTREC_UPDATE,
 
 	.rec_len		= sizeof(xfs_alloc_rec_t),
diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c
index 48617627bc83..1f229e59ec25 100644
--- a/fs/xfs/libxfs/xfs_bmap_btree.c
+++ b/fs/xfs/libxfs/xfs_bmap_btree.c
@@ -510,7 +510,7 @@ xfs_bmbt_keys_contiguous(
 				 be64_to_cpu(key2->bmbt.br_startoff));
 }
 
-static const struct xfs_btree_ops xfs_bmbt_ops = {
+const struct xfs_btree_ops xfs_bmbt_ops = {
 	.geom_flags		= XFS_BTGEO_LONG_PTRS | XFS_BTGEO_ROOT_IN_INODE,
 
 	.rec_len		= sizeof(xfs_bmbt_rec_t),
diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c
index 3e65f028f3ee..69086fdc3be6 100644
--- a/fs/xfs/libxfs/xfs_ialloc_btree.c
+++ b/fs/xfs/libxfs/xfs_ialloc_btree.c
@@ -398,7 +398,7 @@ xfs_inobt_keys_contiguous(
 				 be32_to_cpu(key2->inobt.ir_startino));
 }
 
-static const struct xfs_btree_ops xfs_inobt_ops = {
+const struct xfs_btree_ops xfs_inobt_ops = {
 	.rec_len		= sizeof(xfs_inobt_rec_t),
 	.key_len		= sizeof(xfs_inobt_key_t),
 
@@ -420,7 +420,7 @@ static const struct xfs_btree_ops xfs_inobt_ops = {
 	.keys_contiguous	= xfs_inobt_keys_contiguous,
 };
 
-static const struct xfs_btree_ops xfs_finobt_ops = {
+const struct xfs_btree_ops xfs_finobt_ops = {
 	.rec_len		= sizeof(xfs_inobt_rec_t),
 	.key_len		= sizeof(xfs_inobt_key_t),
 
diff --git a/fs/xfs/libxfs/xfs_refcount_btree.c b/fs/xfs/libxfs/xfs_refcount_btree.c
index 6a3a827dd366..36e7b26d5e3b 100644
--- a/fs/xfs/libxfs/xfs_refcount_btree.c
+++ b/fs/xfs/libxfs/xfs_refcount_btree.c
@@ -317,7 +317,7 @@ xfs_refcountbt_keys_contiguous(
 				 be32_to_cpu(key2->refc.rc_startblock));
 }
 
-static const struct xfs_btree_ops xfs_refcountbt_ops = {
+const struct xfs_btree_ops xfs_refcountbt_ops = {
 	.rec_len		= sizeof(struct xfs_refcount_rec),
 	.key_len		= sizeof(struct xfs_refcount_key),
 
diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c
index 776ab6b2be31..086576626f5b 100644
--- a/fs/xfs/libxfs/xfs_rmap_btree.c
+++ b/fs/xfs/libxfs/xfs_rmap_btree.c
@@ -472,7 +472,7 @@ xfs_rmapbt_keys_contiguous(
 				 be32_to_cpu(key2->rmap.rm_startblock));
 }
 
-static const struct xfs_btree_ops xfs_rmapbt_ops = {
+const struct xfs_btree_ops xfs_rmapbt_ops = {
 	.geom_flags		= XFS_BTGEO_OVERLAPPING,
 
 	.rec_len		= sizeof(struct xfs_rmap_rec),
diff --git a/fs/xfs/libxfs/xfs_shared.h b/fs/xfs/libxfs/xfs_shared.h
index 4220d3584c1b..518ea9456eba 100644
--- a/fs/xfs/libxfs/xfs_shared.h
+++ b/fs/xfs/libxfs/xfs_shared.h
@@ -43,6 +43,15 @@ extern const struct xfs_buf_ops xfs_sb_buf_ops;
 extern const struct xfs_buf_ops xfs_sb_quiet_buf_ops;
 extern const struct xfs_buf_ops xfs_symlink_buf_ops;
 
+/* btree ops */
+extern const struct xfs_btree_ops xfs_bnobt_ops;
+extern const struct xfs_btree_ops xfs_cntbt_ops;
+extern const struct xfs_btree_ops xfs_inobt_ops;
+extern const struct xfs_btree_ops xfs_finobt_ops;
+extern const struct xfs_btree_ops xfs_bmbt_ops;
+extern const struct xfs_btree_ops xfs_refcountbt_ops;
+extern const struct xfs_btree_ops xfs_rmapbt_ops;
+
 /* log size calculation functions */
 int	xfs_log_calc_unit_res(struct xfs_mount *mp, int unit_bytes);
 int	xfs_log_calc_minimum_size(struct xfs_mount *);