NFS: Clean up helper function nfs4_select_rw_stateid()
We want to be able to pass on the information that the page was not
dirtied under a lock. Instead of adding a flag parameter, do this
by passing a pointer to a 'struct nfs_lock_owner' that may be NULL.
Also reuse this structure in struct nfs_lock_context to carry the
fl_owner_t and pid_t.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index ddfebb12..f19ea4f 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2013,8 +2013,12 @@
nfs_fattr_init(fattr);
if (state != NULL) {
+ struct nfs_lockowner lockowner = {
+ .l_owner = current->files,
+ .l_pid = current->tgid,
+ };
nfs4_select_rw_stateid(&arg.stateid, state, FMODE_WRITE,
- current->files, current->tgid);
+ &lockowner);
} else if (nfs4_copy_delegation_stateid(&arg.stateid, inode,
FMODE_WRITE)) {
/* Use that stateid */