From b2604bc1342ea911952e49ae86464a9400bf3e2a Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Wed, 21 Aug 2019 11:41:03 -0400 Subject: [PATCH] xfsprogs: fix geometry calls on older kernels for 5.2.1 I didn't think 5.2.0 through; the udpate of the geometry ioctl means that the tools won't work on older kernels that don't support the v5 ioctls, since I failed to merge Darrick's wrappers. As a very quick one-off I'd like to merge this to just revert every geometry call back to the original ioctl, so it keeps working on older kernels and I'll release 5.2.1. This hack can go away when Darrick's wrappers get merged. Signed-off-by: Eric Sandeen Reviewed-by: Darrick J. Wong Signed-off-by: Eric Sandeen --- libxfs/xfs_fs.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/libxfs/xfs_fs.h b/libxfs/xfs_fs.h index f1158a796..253b706c9 100644 --- a/libxfs/xfs_fs.h +++ b/libxfs/xfs_fs.h @@ -720,7 +720,10 @@ struct xfs_scrub_metadata { #define XFS_IOC_ATTRMULTI_BY_HANDLE _IOW ('X', 123, struct xfs_fsop_attrmulti_handlereq) #define XFS_IOC_FSGEOMETRY_V4 _IOR ('X', 124, struct xfs_fsop_geom_v4) #define XFS_IOC_GOINGDOWN _IOR ('X', 125, uint32_t) -#define XFS_IOC_FSGEOMETRY _IOR ('X', 126, struct xfs_fsop_geom) +/* For compatibility, for now */ +/* #define XFS_IOC_FSGEOMETRY _IOR ('X', 126, struct xfs_fsop_geom_v5) */ +#define XFS_IOC_FSGEOMETRY XFS_IOC_FSGEOMETRY_V4 + /* XFS_IOC_GETFSUUID ---------- deprecated 140 */ /* reflink ioctls; these MUST match the btrfs ioctl definitions */ -- 2.47.2