xfs: reduce the size of nr_ops for refcount btree cursors
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 <djwong@kernel.org>
diff --git a/libxfs/xfs_btree.h b/libxfs/xfs_btree.h
index 80a414b..88035c9 100644
--- a/libxfs/xfs_btree.h
+++ b/libxfs/xfs_btree.h
@@ -188,18 +188,18 @@
/* 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;
};
};
