xfs: pass the xfs_bmbt_irec directly through the log intent code

Instead of repeatedly boxing and unboxing the incore extent mapping
structure as it passes through the BUI code, pass the pointer directly
through.  We'll clean up the tracepoints shortly.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>

2 files changed, 18 insertions, 23 deletions

diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 589b07de67f3..2ba2301cfb45 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -6301,25 +6301,23 @@ xfs_bmap_unmap_extent(
 int
 xfs_bmap_finish_one(
 	struct xfs_trans		*tp,
-	struct xfs_inode		*ip,
-	enum xfs_bmap_intent_type	type,
-	int				whichfork,
-	xfs_fileoff_t			startoff,
-	xfs_fsblock_t			startblock,
-	xfs_filblks_t			*blockcount,
-	xfs_exntst_t			state)
+	struct xfs_bmap_intent		*bi)
 {
+	struct xfs_bmbt_irec		*bmap = &bi->bi_bmap;
 	int				error = 0;
 
 	ASSERT(tp->t_firstblock == NULLFSBLOCK);
 
 	trace_xfs_bmap_deferred(tp->t_mountp,
-			XFS_FSB_TO_AGNO(tp->t_mountp, startblock), type,
-			XFS_FSB_TO_AGBNO(tp->t_mountp, startblock),
-			ip->i_ino, whichfork, startoff, *blockcount, state);
+			XFS_FSB_TO_AGNO(tp->t_mountp, bmap->br_startblock),
+			bi->bi_type,
+			XFS_FSB_TO_AGBNO(tp->t_mountp, bmap->br_startblock),
+			bi->bi_owner->i_ino, bi->bi_whichfork,
+			bmap->br_startoff, bmap->br_blockcount,
+			bmap->br_state);
 
-	if (WARN_ON_ONCE(whichfork != XFS_DATA_FORK)) {
-		xfs_bmap_mark_sick(ip, whichfork);
+	if (WARN_ON_ONCE(bi->bi_whichfork != XFS_DATA_FORK)) {
+		xfs_bmap_mark_sick(bi->bi_owner, bi->bi_whichfork);
 		return -EFSCORRUPTED;
 	}
 
@@ -6327,19 +6325,19 @@ xfs_bmap_finish_one(
 			XFS_ERRTAG_BMAP_FINISH_ONE))
 		return -EIO;
 
-	switch (type) {
+	switch (bi->bi_type) {
 	case XFS_BMAP_MAP:
-		error = xfs_bmapi_remap(tp, ip, startoff, *blockcount,
-				startblock, 0);
-		*blockcount = 0;
+		error = xfs_bmapi_remap(tp, bi->bi_owner, bmap->br_startoff,
+				bmap->br_blockcount, bmap->br_startblock, 0);
+		bmap->br_blockcount = 0;
 		break;
 	case XFS_BMAP_UNMAP:
-		error = __xfs_bunmapi(tp, ip, startoff, blockcount,
-				XFS_BMAPI_REMAP, 1);
+		error = __xfs_bunmapi(tp, bi->bi_owner, bmap->br_startoff,
+				&bmap->br_blockcount, XFS_BMAPI_REMAP, 1);
 		break;
 	default:
 		ASSERT(0);
-		xfs_bmap_mark_sick(ip, whichfork);
+		xfs_bmap_mark_sick(bi->bi_owner, bi->bi_whichfork);
 		error = -EFSCORRUPTED;
 	}
 
diff --git a/fs/xfs/libxfs/xfs_bmap.h b/fs/xfs/libxfs/xfs_bmap.h
index 02f8e52c4ff8..8360432e8b87 100644
--- a/fs/xfs/libxfs/xfs_bmap.h
+++ b/fs/xfs/libxfs/xfs_bmap.h
@@ -262,10 +262,7 @@ struct xfs_bmap_intent {
 	struct xfs_bmbt_irec			bi_bmap;
 };
 
-int	xfs_bmap_finish_one(struct xfs_trans *tp, struct xfs_inode *ip,
-		enum xfs_bmap_intent_type type, int whichfork,
-		xfs_fileoff_t startoff, xfs_fsblock_t startblock,
-		xfs_filblks_t *blockcount, xfs_exntst_t state);
+int	xfs_bmap_finish_one(struct xfs_trans *tp, struct xfs_bmap_intent *bi);
 void	xfs_bmap_map_extent(struct xfs_trans *tp, struct xfs_inode *ip,
 		struct xfs_bmbt_irec *imap);
 void	xfs_bmap_unmap_extent(struct xfs_trans *tp, struct xfs_inode *ip,