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authorPeng Tao <tao.peng@primarydata.com>2015-09-25 21:24:37 +0300
committerTrond Myklebust <trond.myklebust@primarydata.com>2015-10-15 23:08:18 +0300
commit2a92ee92d4545448066fb664674c0ae5a9d5ea99 (patch)
treee24c885891708e270231568400d1edd3041cabc1 /include/linux/nfs_xdr.h
parentbea51b30b281039f0f43fb4f42028ddf33fb601f (diff)
downloadlinux-2a92ee92d4545448066fb664674c0ae5a9d5ea99.tar.xz
nfs: get clone_blksize when probing fsinfo
NFSv42 CLONE operation is supposed to respect it. Signed-off-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'include/linux/nfs_xdr.h')
-rw-r--r--include/linux/nfs_xdr.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index ac678b7a65ed..92ff445e60a0 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -141,6 +141,7 @@ struct nfs_fsinfo {
__u32 lease_time; /* in seconds */
__u32 layouttype; /* supported pnfs layout driver */
__u32 blksize; /* preferred pnfs io block size */
+ __u32 clone_blksize; /* granularity of a CLONE operation */
};
struct nfs_fsstat {