xfs: add magic numbers to dquot buffer ops

Source kernel commit: 4260baac629e15723574f42c5c9ba13cb037db8e

Add dquot magic numbers to the buffer ops type, in case we ever want to
use them.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>

diff --git a/libxfs/xfs_dquot_buf.c b/libxfs/xfs_dquot_buf.c
index 5e31938bb16672f4fe5c49562f6d0867bc60b404..9db73d4b3a363dd8ae022809aa49449cbc1fb108 100644 (file)
--- a/libxfs/xfs_dquot_buf.c
+++ b/libxfs/xfs_dquot_buf.c
@@ -275,6 +275,8 @@ xfs_dquot_buf_write_verify(
 
 const struct xfs_buf_ops xfs_dquot_buf_ops = {
        .name = "xfs_dquot",
+       .magic = { cpu_to_be16(XFS_DQUOT_MAGIC),
+                  cpu_to_be16(XFS_DQUOT_MAGIC) },
        .verify_read = xfs_dquot_buf_read_verify,
        .verify_write = xfs_dquot_buf_write_verify,
        .verify_struct = xfs_dquot_buf_verify_struct,
@@ -282,6 +284,8 @@ const struct xfs_buf_ops xfs_dquot_buf_ops = {
 
 const struct xfs_buf_ops xfs_dquot_buf_ra_ops = {
        .name = "xfs_dquot_ra",
+       .magic = { cpu_to_be16(XFS_DQUOT_MAGIC),
+                  cpu_to_be16(XFS_DQUOT_MAGIC) },
        .verify_read = xfs_dquot_buf_readahead_verify,
        .verify_write = xfs_dquot_buf_write_verify,
 };