nfsd41: SUPPATTR_EXCLCREAT attribute
Return bitmask for supported EXCLUSIVE4_1 create attributes.
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 70296fe..533d14f 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -2148,7 +2148,12 @@
}
WRITE64(stat.ino);
}
- BUG_ON(bmval2); /* FIXME: not implemented yet */
+ if (bmval2 & FATTR4_WORD2_SUPPATTR_EXCLCREAT) {
+ WRITE32(3);
+ WRITE32(NFSD_SUPPATTR_EXCLCREAT_WORD0);
+ WRITE32(NFSD_SUPPATTR_EXCLCREAT_WORD1);
+ WRITE32(NFSD_SUPPATTR_EXCLCREAT_WORD2);
+ }
*attrlenp = htonl((char *)p - (char *)attrlenp - 4);
*countp = p - buffer;