From 4c0ddd164b0920255bfebf6af9ab7d7e24419db2 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Thu, 28 Apr 2022 15:39:03 -0400 Subject: [PATCH] xfs: reduce the size of nr_ops for refcount btree cursors Source kernel commit: efb79ea31067ae3dd0f348eb06e6b9a5e9907078 We're never going to run more than 4 billion btree operations on a refcount cursor, so shrink the field to an unsigned int to reduce the structure size. Fix whitespace alignment too. Signed-off-by: Darrick J. Wong Reviewed-by: Dave Chinner Signed-off-by: Eric Sandeen --- libxfs/xfs_btree.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libxfs/xfs_btree.h b/libxfs/xfs_btree.h index 49ecc4962..1018bcc43 100644 --- a/libxfs/xfs_btree.h +++ b/libxfs/xfs_btree.h @@ -181,18 +181,18 @@ union xfs_btree_irec { /* Per-AG btree information. */ struct xfs_btree_cur_ag { - struct xfs_perag *pag; + struct xfs_perag *pag; union { struct xfs_buf *agbp; struct xbtree_afakeroot *afake; /* for staging cursor */ }; union { struct { - unsigned long nr_ops; /* # record updates */ - int shape_changes; /* # of extent splits */ + unsigned int nr_ops; /* # record updates */ + unsigned int shape_changes; /* # of extent splits */ } refc; struct { - bool active; /* allocation cursor state */ + bool active; /* allocation cursor state */ } abt; }; }; -- 2.47.3