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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/nfs4.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/nfs4.h')
-rw-r--r--include/linux/nfs4.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index c0c695b634d0..e7e78537aea2 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -422,6 +422,7 @@ enum lock_type4 {
#define FATTR4_WORD2_LAYOUT_TYPES (1UL << 0)
#define FATTR4_WORD2_LAYOUT_BLKSIZE (1UL << 1)
#define FATTR4_WORD2_MDSTHRESHOLD (1UL << 4)
+#define FATTR4_WORD2_CLONE_BLKSIZE (1UL << 13)
#define FATTR4_WORD2_SECURITY_LABEL (1UL << 16)
/* MDS threshold bitmap bits */