pnfs: ask for layout_blksize and save it in nfs_server

[mirror_ubuntu-zesty-kernel.git] / include / linux / nfs_xdr.h

diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 21f333eae3c8d134f5977c54d4d29bab4cdabeb7..94f27e56df9cb190e407cdf4af9ddf22df14d9cd 100644 (file)
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -122,6 +122,7 @@ struct nfs_fsinfo {
        struct timespec         time_delta; /* server time granularity */
        __u32                   lease_time; /* in seconds */
        __u32                   layouttype; /* supported pnfs layout driver */
+       __u32                   blksize; /* preferred pnfs io block size */
 };
 
 struct nfs_fsstat {
@@ -954,7 +955,7 @@ struct nfs4_server_caps_arg {
 };
 
 struct nfs4_server_caps_res {
-       u32                             attr_bitmask[2];
+       u32                             attr_bitmask[3];
        u32                             acl_bitmask;
        u32                             has_links;
        u32                             has_symlinks;