nfsd4: warn on open failure after create

If we create the object and then return failure to the client, we're
left with an unexpected file in the filesystem.

I'm trying to eliminate such cases but not 100% sure I have so an
assertion might be helpful for now.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index ce8c59196b4e..e3057350eea1 100644
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -226,7 +226,8 @@ struct nfsd4_open {
         u32             op_recall;          /* recall */
         struct nfsd4_change_info  op_cinfo; /* response */
         u32             op_rflags;          /* response */
-        int             op_truncate;        /* used during processing */
+        bool            op_truncate;        /* used during processing */
+        bool            op_created;         /* used during processing */
         struct nfs4_openowner *op_openowner; /* used during processing */
         struct nfs4_file *op_file;          /* used during processing */
         struct nfs4_ol_stateid *op_stp;     /* used during processing */