On 8/23/21 11:51 PM, Darrick J. Wong wrote:
From: Darrick J. Wong <djwong@xxxxxxxxxx>
The struct btrfs_ioctl_vol_args_v2 in /usr/include/linux/btrfs.h on my
system predates the inclusion of the "subvolid" field. This causes the
following build failure:
idmapped-mounts.c: In function 'btrfs_delete_subvolume_id':
idmapped-mounts.c:9730:6: error: 'struct btrfs_ioctl_vol_args_v2' has no member named 'subvolid'
9730 | args.subvolid = subvolid;
| ^
Since this source file contains its own more uptodate copy of that
structure, add some more autoconf/cpp magic so that we can override the
struct definition if the system header doesn't have the desired field.
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
LGTM. Thanks for fixing this issue. I too hit this issue in my system and
this patch helped me.
Reviewed-by: Anju T Sudhakar<anju@xxxxxxxxxxxxxxxxxx>
