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authorAndy Adamson <andros@netapp.com>2012-05-23 05:02:34 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-05-24 16:15:47 -0400
commit88034c3d88c2c48b215f2cc5eb22e564aa817f9c (patch)
treeaca4a42af31d12777a2ef7bcbf37751b28ff73c6 /include/linux/nfs_xdr.h
parent54ac471c83aff6b1e068eb8029c797dc68a76e89 (diff)
downloadop-kernel-dev-88034c3d88c2c48b215f2cc5eb22e564aa817f9c.zip
op-kernel-dev-88034c3d88c2c48b215f2cc5eb22e564aa817f9c.tar.gz
NFSv4.1 mdsthreshold attribute xdr
We only support one layout type per file system, so one threshold_item4 per mdsthreshold4. Signed-off-by: Andy Adamson <andros@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/nfs_xdr.h')
-rw-r--r--include/linux/nfs_xdr.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 0872f32..201c312 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -35,6 +35,15 @@ static inline int nfs_fsid_equal(const struct nfs_fsid *a, const struct nfs_fsid
return a->major == b->major && a->minor == b->minor;
}
+struct nfs4_threshold {
+ __u32 bm;
+ __u32 l_type;
+ __u64 rd_sz;
+ __u64 wr_sz;
+ __u64 rd_io_sz;
+ __u64 wr_io_sz;
+};
+
struct nfs_fattr {
unsigned int valid; /* which fields are valid */
umode_t mode;
@@ -67,6 +76,7 @@ struct nfs_fattr {
unsigned long gencount;
struct nfs4_string *owner_name;
struct nfs4_string *group_name;
+ struct nfs4_threshold *mdsthreshold; /* pNFS threshold hints */
};
#define NFS_ATTR_FATTR_TYPE (1U << 0)
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