[PATCH 036/110] xfs: extern some btree ops structures

["Darrick J. Wong" <djwong@xxxxxxxxxx>]

From: Darrick J. Wong <djwong@xxxxxxxxxx>

Source kernel commit: d8d6df4253adcdb5862a9410d962e9168b973c88

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@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
---
 libxfs/xfs_alloc_btree.c    |    4 ++--
 libxfs/xfs_bmap_btree.c     |    2 +-
 libxfs/xfs_ialloc_btree.c   |    4 ++--
 libxfs/xfs_refcount_btree.c |    2 +-
 libxfs/xfs_rmap_btree.c     |    2 +-
 libxfs/xfs_shared.h         |    9 +++++++++
 6 files changed, 16 insertions(+), 7 deletions(-)


diff --git a/libxfs/xfs_alloc_btree.c b/libxfs/xfs_alloc_btree.c
index e3c2f90eb57a..6c9781fcf0d2 100644
--- a/libxfs/xfs_alloc_btree.c
+++ b/libxfs/xfs_alloc_btree.c
@@ -452,7 +452,7 @@ 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),
 
@@ -475,7 +475,7 @@ 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/libxfs/xfs_bmap_btree.c b/libxfs/xfs_bmap_btree.c
index 52a1ce460a1b..41b4419b5e70 100644
--- a/libxfs/xfs_bmap_btree.c
+++ b/libxfs/xfs_bmap_btree.c
@@ -509,7 +509,7 @@ 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/libxfs/xfs_ialloc_btree.c b/libxfs/xfs_ialloc_btree.c
index dea661afc4df..52cc00e4ff1c 100644
--- a/libxfs/xfs_ialloc_btree.c
+++ b/libxfs/xfs_ialloc_btree.c
@@ -397,7 +397,7 @@ 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),
 
@@ -419,7 +419,7 @@ 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/libxfs/xfs_refcount_btree.c b/libxfs/xfs_refcount_btree.c
index 1ecd670a9eba..2f91c7b62ef1 100644
--- a/libxfs/xfs_refcount_btree.c
+++ b/libxfs/xfs_refcount_btree.c
@@ -316,7 +316,7 @@ 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/libxfs/xfs_rmap_btree.c b/libxfs/xfs_rmap_btree.c
index 7f815522c820..c3a113c881d8 100644
--- a/libxfs/xfs_rmap_btree.c
+++ b/libxfs/xfs_rmap_btree.c
@@ -470,7 +470,7 @@ 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/libxfs/xfs_shared.h b/libxfs/xfs_shared.h
index 4220d3584c1b..518ea9456eba 100644
--- a/libxfs/xfs_shared.h
+++ b/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 *);