From: Dave Chinner <dchinner@redhat.com>
Date: Mon, 22 Aug 2022 12:26:30 +0000 (+0200)
Subject: xfs: pass perag to xfs_alloc_put_freelist
X-Git-Tag: v6.0.0-rc0~20
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9a73333d9ccf32c61b4ae00574674b6bb2d69b3e;p=thirdparty%2Fxfsprogs-dev.git

xfs: pass perag to xfs_alloc_put_freelist

Source kernel commit: 8c392eb27f7a98e403658d066e387c7b1c604f2b

It's available in all callers, so pass it in so that the perag can
be passed further down the stack.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
---

diff --git a/libxfs/xfs_alloc.c b/libxfs/xfs_alloc.c
index e2251f258..5bc485fd7 100644
--- a/libxfs/xfs_alloc.c
+++ b/libxfs/xfs_alloc.c
@@ -2738,7 +2738,7 @@ xfs_alloc_fix_freelist(
 		 * Put each allocated block on the list.
 		 */
 		for (bno = targs.agbno; bno < targs.agbno + targs.len; bno++) {
-			error = xfs_alloc_put_freelist(tp, agbp,
+			error = xfs_alloc_put_freelist(pag, tp, agbp,
 							agflbp, bno, 0);
 			if (error)
 				goto out_agflbp_relse;
@@ -2868,6 +2868,7 @@ xfs_alloc_log_agf(
  */
 int
 xfs_alloc_put_freelist(
+	struct xfs_perag	*pag,
 	struct xfs_trans	*tp,
 	struct xfs_buf		*agbp,
 	struct xfs_buf		*agflbp,
@@ -2876,7 +2877,6 @@ xfs_alloc_put_freelist(
 {
 	struct xfs_mount	*mp = tp->t_mountp;
 	struct xfs_agf		*agf = agbp->b_addr;
-	struct xfs_perag	*pag;
 	__be32			*blockp;
 	int			error;
 	uint32_t		logflags;
@@ -2890,7 +2890,6 @@ xfs_alloc_put_freelist(
 	if (be32_to_cpu(agf->agf_fllast) == xfs_agfl_size(mp))
 		agf->agf_fllast = 0;
 
-	pag = agbp->b_pag;
 	ASSERT(!pag->pagf_agflreset);
 	be32_add_cpu(&agf->agf_flcount, 1);
 	pag->pagf_flcount++;
diff --git a/libxfs/xfs_alloc.h b/libxfs/xfs_alloc.h
index 6349f0e5f..d32a70a28 100644
--- a/libxfs/xfs_alloc.h
+++ b/libxfs/xfs_alloc.h
@@ -97,6 +97,9 @@ unsigned int xfs_alloc_min_freelist(struct xfs_mount *mp,
 		struct xfs_perag *pag);
 int xfs_alloc_get_freelist(struct xfs_perag *pag, struct xfs_trans *tp,
 		struct xfs_buf *agfbp, xfs_agblock_t *bnop, int	 btreeblk);
+int xfs_alloc_put_freelist(struct xfs_perag *pag, struct xfs_trans *tp,
+		struct xfs_buf *agfbp, struct xfs_buf *agflbp,
+		xfs_agblock_t bno, int btreeblk);
 
 /*
  * Compute and fill in value of m_alloc_maxlevels.
@@ -114,17 +117,6 @@ xfs_alloc_log_agf(
 	struct xfs_buf	*bp,	/* buffer for a.g. freelist header */
 	uint32_t	fields);/* mask of fields to be logged (XFS_AGF_...) */
 
-/*
- * Put the block on the freelist for the allocation group.
- */
-int				/* error */
-xfs_alloc_put_freelist(
-	struct xfs_trans *tp,	/* transaction pointer */
-	struct xfs_buf	*agbp,	/* buffer for a.g. freelist header */
-	struct xfs_buf	*agflbp,/* buffer for a.g. free block array */
-	xfs_agblock_t	bno,	/* block being freed */
-	int		btreeblk); /* owner was a AGF btree */
-
 /*
  * Allocate an extent (variable-size).
  */
diff --git a/libxfs/xfs_alloc_btree.c b/libxfs/xfs_alloc_btree.c
index 16be27927..0d4a12494 100644
--- a/libxfs/xfs_alloc_btree.c
+++ b/libxfs/xfs_alloc_btree.c
@@ -87,7 +87,8 @@ xfs_allocbt_free_block(
 	int			error;
 
 	bno = xfs_daddr_to_agbno(cur->bc_mp, xfs_buf_daddr(bp));
-	error = xfs_alloc_put_freelist(cur->bc_tp, agbp, NULL, bno, 1);
+	error = xfs_alloc_put_freelist(cur->bc_ag.pag, cur->bc_tp, agbp, NULL,
+			bno, 1);
 	if (error)
 		return error;
 
diff --git a/libxfs/xfs_rmap_btree.c b/libxfs/xfs_rmap_btree.c
index 63a1a8f9b..486a53969 100644
--- a/libxfs/xfs_rmap_btree.c
+++ b/libxfs/xfs_rmap_btree.c
@@ -127,7 +127,7 @@ xfs_rmapbt_free_block(
 			bno, 1);
 	be32_add_cpu(&agf->agf_rmap_blocks, -1);
 	xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_RMAP_BLOCKS);
-	error = xfs_alloc_put_freelist(cur->bc_tp, agbp, NULL, bno, 1);
+	error = xfs_alloc_put_freelist(pag, cur->bc_tp, agbp, NULL, bno, 1);
 	if (error)
 		return error;