From 66e3237e724c6650dca03627b40bb00a812d3f7a Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Wed, 12 Dec 2018 08:46:23 -0800 Subject: xfs: const-ify xfs_owner_info arguments Only certain functions actually change the contents of an xfs_owner_info; the rest can accept a const struct pointer. This will enable us to save stack space by hoisting static owner info types to be const global variables. Signed-off-by: Darrick J. Wong Reviewed-by: Brian Foster --- fs/xfs/libxfs/xfs_bmap.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/xfs/libxfs/xfs_bmap.h') diff --git a/fs/xfs/libxfs/xfs_bmap.h b/fs/xfs/libxfs/xfs_bmap.h index 488dc8860fd7..09d3ea97cc15 100644 --- a/fs/xfs/libxfs/xfs_bmap.h +++ b/fs/xfs/libxfs/xfs_bmap.h @@ -186,7 +186,7 @@ int xfs_bmap_add_attrfork(struct xfs_inode *ip, int size, int rsvd); int xfs_bmap_set_attrforkoff(struct xfs_inode *ip, int size, int *version); void xfs_bmap_local_to_extents_empty(struct xfs_inode *ip, int whichfork); void __xfs_bmap_add_free(struct xfs_trans *tp, xfs_fsblock_t bno, - xfs_filblks_t len, struct xfs_owner_info *oinfo, + xfs_filblks_t len, const struct xfs_owner_info *oinfo, bool skip_discard); void xfs_bmap_compute_maxlevels(struct xfs_mount *mp, int whichfork); int xfs_bmap_first_unused(struct xfs_trans *tp, struct xfs_inode *ip, @@ -234,7 +234,7 @@ xfs_bmap_add_free( struct xfs_trans *tp, xfs_fsblock_t bno, xfs_filblks_t len, - struct xfs_owner_info *oinfo) + const struct xfs_owner_info *oinfo) { __xfs_bmap_add_free(tp, bno, len, oinfo, false); } -- cgit