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authorChuck Lever <chuck.lever@oracle.com>2013-08-09 12:49:11 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2013-09-03 15:26:35 -0400
commitabf79bb341bf52f75f295b850abdf5f78f584311 (patch)
tree34c31ced5f367bc01e4a767d343ad7c24346189a /fs/nfs/nfs4_fs.h
parenteb2a1cd3c9df70ef84e91f2fc657fd19682346ca (diff)
downloadlinux-abf79bb341bf52f75f295b850abdf5f78f584311.tar.bz2
NFS: Add a slot table to struct nfs_client for NFSv4.0 transport blocking
Anchor an nfs4_slot_table in the nfs_client for use with NFSv4.0 transport blocking. It is initialized only for NFSv4.0 nfs_client's. Introduce appropriate minor version ops to handle nfs_client initialization and shutdown requirements that differ for each minor version. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4_fs.h')
-rw-r--r--fs/nfs/nfs4_fs.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 8de9b934dcac..af2d5bf043f0 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -38,6 +38,8 @@ struct nfs4_minor_version_ops {
u32 minor_version;
unsigned init_caps;
+ int (*init_client)(struct nfs_client *);
+ void (*shutdown_client)(struct nfs_client *);
bool (*match_stateid)(const nfs4_stateid *,
const nfs4_stateid *);
int (*find_root_sec)(struct nfs_server *, struct nfs_fh *,
@@ -292,6 +294,10 @@ extern const u32 nfs4_pathconf_bitmap[3];
extern const u32 nfs4_fsinfo_bitmap[3];
extern const u32 nfs4_fs_locations_bitmap[3];
+void nfs40_shutdown_client(struct nfs_client *);
+void nfs41_shutdown_client(struct nfs_client *);
+int nfs40_init_client(struct nfs_client *);
+int nfs41_init_client(struct nfs_client *);
void nfs4_free_client(struct nfs_client *);
struct nfs_client *nfs4_alloc_client(const struct nfs_client_initdata *);