diff mbox series

[13/43] xfs: make the keys and records passed to btree inorder functions const

Message ID 163158727106.1604118.11458136500130772855.stgit@magnolia (mailing list archive)
State Accepted
Headers show
Series xfs: sync libxfs with 5.15 | expand

Commit Message

Darrick J. Wong Sept. 14, 2021, 2:41 a.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

Source kernel commit: 8e38dc88a67b3c7475cbe8a132d03542717c1e27

The inorder functions are simple predicates, which means that they don't
modify the parameters.  Mark them all const.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
 libxfs/xfs_alloc_btree.c    |   24 ++++++++++++------------
 libxfs/xfs_bmap_btree.c     |   12 ++++++------
 libxfs/xfs_btree.h          |    8 ++++----
 libxfs/xfs_ialloc_btree.c   |   12 ++++++------
 libxfs/xfs_refcount_btree.c |   12 ++++++------
 libxfs/xfs_rmap_btree.c     |   12 ++++++------
 6 files changed, 40 insertions(+), 40 deletions(-)
diff mbox series

Patch

diff --git a/libxfs/xfs_alloc_btree.c b/libxfs/xfs_alloc_btree.c
index fb2fdb4a..79130125 100644
--- a/libxfs/xfs_alloc_btree.c
+++ b/libxfs/xfs_alloc_btree.c
@@ -374,9 +374,9 @@  const struct xfs_buf_ops xfs_cntbt_buf_ops = {
 
 STATIC int
 xfs_bnobt_keys_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_key	*k1,
-	union xfs_btree_key	*k2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_key	*k1,
+	const union xfs_btree_key	*k2)
 {
 	return be32_to_cpu(k1->alloc.ar_startblock) <
 	       be32_to_cpu(k2->alloc.ar_startblock);
@@ -384,9 +384,9 @@  xfs_bnobt_keys_inorder(
 
 STATIC int
 xfs_bnobt_recs_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_rec	*r1,
-	union xfs_btree_rec	*r2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_rec	*r1,
+	const union xfs_btree_rec	*r2)
 {
 	return be32_to_cpu(r1->alloc.ar_startblock) +
 		be32_to_cpu(r1->alloc.ar_blockcount) <=
@@ -395,9 +395,9 @@  xfs_bnobt_recs_inorder(
 
 STATIC int
 xfs_cntbt_keys_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_key	*k1,
-	union xfs_btree_key	*k2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_key	*k1,
+	const union xfs_btree_key	*k2)
 {
 	return be32_to_cpu(k1->alloc.ar_blockcount) <
 		be32_to_cpu(k2->alloc.ar_blockcount) ||
@@ -408,9 +408,9 @@  xfs_cntbt_keys_inorder(
 
 STATIC int
 xfs_cntbt_recs_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_rec	*r1,
-	union xfs_btree_rec	*r2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_rec	*r1,
+	const union xfs_btree_rec	*r2)
 {
 	return be32_to_cpu(r1->alloc.ar_blockcount) <
 		be32_to_cpu(r2->alloc.ar_blockcount) ||
diff --git a/libxfs/xfs_bmap_btree.c b/libxfs/xfs_bmap_btree.c
index 73e387f5..acaf2941 100644
--- a/libxfs/xfs_bmap_btree.c
+++ b/libxfs/xfs_bmap_btree.c
@@ -495,9 +495,9 @@  const struct xfs_buf_ops xfs_bmbt_buf_ops = {
 
 STATIC int
 xfs_bmbt_keys_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_key	*k1,
-	union xfs_btree_key	*k2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_key	*k1,
+	const union xfs_btree_key	*k2)
 {
 	return be64_to_cpu(k1->bmbt.br_startoff) <
 		be64_to_cpu(k2->bmbt.br_startoff);
@@ -505,9 +505,9 @@  xfs_bmbt_keys_inorder(
 
 STATIC int
 xfs_bmbt_recs_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_rec	*r1,
-	union xfs_btree_rec	*r2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_rec	*r1,
+	const union xfs_btree_rec	*r2)
 {
 	return xfs_bmbt_disk_get_startoff(&r1->bmbt) +
 		xfs_bmbt_disk_get_blockcount(&r1->bmbt) <=
diff --git a/libxfs/xfs_btree.h b/libxfs/xfs_btree.h
index c4c701fd..4b95373c 100644
--- a/libxfs/xfs_btree.h
+++ b/libxfs/xfs_btree.h
@@ -154,13 +154,13 @@  struct xfs_btree_ops {
 
 	/* check that k1 is lower than k2 */
 	int	(*keys_inorder)(struct xfs_btree_cur *cur,
-				union xfs_btree_key *k1,
-				union xfs_btree_key *k2);
+				const union xfs_btree_key *k1,
+				const union xfs_btree_key *k2);
 
 	/* check that r1 is lower than r2 */
 	int	(*recs_inorder)(struct xfs_btree_cur *cur,
-				union xfs_btree_rec *r1,
-				union xfs_btree_rec *r2);
+				const union xfs_btree_rec *r1,
+				const union xfs_btree_rec *r2);
 };
 
 /*
diff --git a/libxfs/xfs_ialloc_btree.c b/libxfs/xfs_ialloc_btree.c
index e7b19d2a..14b54f13 100644
--- a/libxfs/xfs_ialloc_btree.c
+++ b/libxfs/xfs_ialloc_btree.c
@@ -359,9 +359,9 @@  const struct xfs_buf_ops xfs_finobt_buf_ops = {
 
 STATIC int
 xfs_inobt_keys_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_key	*k1,
-	union xfs_btree_key	*k2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_key	*k1,
+	const union xfs_btree_key	*k2)
 {
 	return be32_to_cpu(k1->inobt.ir_startino) <
 		be32_to_cpu(k2->inobt.ir_startino);
@@ -369,9 +369,9 @@  xfs_inobt_keys_inorder(
 
 STATIC int
 xfs_inobt_recs_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_rec	*r1,
-	union xfs_btree_rec	*r2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_rec	*r1,
+	const union xfs_btree_rec	*r2)
 {
 	return be32_to_cpu(r1->inobt.ir_startino) + XFS_INODES_PER_CHUNK <=
 		be32_to_cpu(r2->inobt.ir_startino);
diff --git a/libxfs/xfs_refcount_btree.c b/libxfs/xfs_refcount_btree.c
index 04bc5816..b088c4a0 100644
--- a/libxfs/xfs_refcount_btree.c
+++ b/libxfs/xfs_refcount_btree.c
@@ -268,9 +268,9 @@  const struct xfs_buf_ops xfs_refcountbt_buf_ops = {
 
 STATIC int
 xfs_refcountbt_keys_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_key	*k1,
-	union xfs_btree_key	*k2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_key	*k1,
+	const union xfs_btree_key	*k2)
 {
 	return be32_to_cpu(k1->refc.rc_startblock) <
 	       be32_to_cpu(k2->refc.rc_startblock);
@@ -278,9 +278,9 @@  xfs_refcountbt_keys_inorder(
 
 STATIC int
 xfs_refcountbt_recs_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_rec	*r1,
-	union xfs_btree_rec	*r2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_rec	*r1,
+	const union xfs_btree_rec	*r2)
 {
 	return  be32_to_cpu(r1->refc.rc_startblock) +
 		be32_to_cpu(r1->refc.rc_blockcount) <=
diff --git a/libxfs/xfs_rmap_btree.c b/libxfs/xfs_rmap_btree.c
index 294d4a41..6d28a469 100644
--- a/libxfs/xfs_rmap_btree.c
+++ b/libxfs/xfs_rmap_btree.c
@@ -362,9 +362,9 @@  const struct xfs_buf_ops xfs_rmapbt_buf_ops = {
 
 STATIC int
 xfs_rmapbt_keys_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_key	*k1,
-	union xfs_btree_key	*k2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_key	*k1,
+	const union xfs_btree_key	*k2)
 {
 	uint32_t		x;
 	uint32_t		y;
@@ -392,9 +392,9 @@  xfs_rmapbt_keys_inorder(
 
 STATIC int
 xfs_rmapbt_recs_inorder(
-	struct xfs_btree_cur	*cur,
-	union xfs_btree_rec	*r1,
-	union xfs_btree_rec	*r2)
+	struct xfs_btree_cur		*cur,
+	const union xfs_btree_rec	*r1,
+	const union xfs_btree_rec	*r2)
 {
 	uint32_t		x;
 	uint32_t		y;