xfs: stop using q_core.d_id in the quota code

Add a dquot id field to the incore dquot, and use that instead of the
one in qcore.  This eliminates a bunch of endian conversions and will
eventually allow us to remove qcore entirely.

We also rearrange the start of xfs_dquot to remove padding holes, saving
8 bytes.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Allison Collins <allison.henderson@oracle.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h
index 944e43a0e202..41664a1fc073 100644
--- a/fs/xfs/xfs_dquot.h
+++ b/fs/xfs/xfs_dquot.h
@@ -35,9 +35,10 @@ struct xfs_dquot {
 	struct xfs_mount	*q_mount;
 	uint8_t			dq_flags;
 	uint16_t		q_flags;
+	xfs_dqid_t		q_id;
 	uint			q_nrefs;
-	xfs_daddr_t		q_blkno;
 	int			q_bufoffset;
+	xfs_daddr_t		q_blkno;
 	xfs_fileoff_t		q_fileoffset;
 
 	struct xfs_disk_dquot	q_core;