NFS: Move the write verifier into the nfs_pgio_header
The header had a pointer to the verifier that was set from the old write
data struct. We don't need to keep the pointer around now that we have
shared structures.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 37c4c98..321a791 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -82,7 +82,6 @@
INIT_LIST_HEAD(&hdr->rpc_list);
spin_lock_init(&hdr->lock);
atomic_set(&hdr->refcnt, 0);
- hdr->verf = &p->verf;
}
return p;
}
@@ -644,7 +643,7 @@
goto next;
}
if (test_bit(NFS_IOHDR_NEED_COMMIT, &hdr->flags)) {
- memcpy(&req->wb_verf, &hdr->verf->verifier, sizeof(req->wb_verf));
+ memcpy(&req->wb_verf, &hdr->verf.verifier, sizeof(req->wb_verf));
nfs_mark_request_commit(req, hdr->lseg, &cinfo);
goto next;
}
@@ -1344,8 +1343,8 @@
if (test_bit(NFS_IOHDR_NEED_RESCHED, &hdr->flags))
; /* Do nothing */
else if (!test_and_set_bit(NFS_IOHDR_NEED_COMMIT, &hdr->flags))
- memcpy(hdr->verf, &data->verf, sizeof(*hdr->verf));
- else if (memcmp(hdr->verf, &data->verf, sizeof(*hdr->verf)))
+ memcpy(&hdr->verf, &data->verf, sizeof(hdr->verf));
+ else if (memcmp(&hdr->verf, &data->verf, sizeof(hdr->verf)))
set_bit(NFS_IOHDR_NEED_RESCHED, &hdr->flags);
spin_unlock(&hdr->lock);
}
