diff options
| -rw-r--r-- | fs/nfs/delegation.c | 2 | ||||
| -rw-r--r-- | fs/nfs/delegation.h | 8 | ||||
| -rw-r--r-- | fs/nfs/dir.c | 8 | ||||
| -rw-r--r-- | fs/nfs/inode.c | 2 | ||||
| -rw-r--r-- | fs/nfs/nfs3proc.c | 7 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 7 | ||||
| -rw-r--r-- | fs/nfs/proc.c | 7 | ||||
| -rw-r--r-- | fs/nfs/unlink.c | 2 | ||||
| -rw-r--r-- | include/linux/nfs_xdr.h | 1 |
9 files changed, 27 insertions, 17 deletions
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index 36c7c647a1d0..81c5eec3cf38 100644 --- a/fs/nfs/delegation.c +++ b/fs/nfs/delegation.c @@ -388,7 +388,7 @@ void nfs_inode_return_delegation_noreclaim(struct inode *inode) * * Returns zero on success, or a negative errno value. */ -int nfs_inode_return_delegation(struct inode *inode) +int nfs4_inode_return_delegation(struct inode *inode) { struct nfs_server *server = NFS_SERVER(inode); struct nfs_inode *nfsi = NFS_I(inode); diff --git a/fs/nfs/delegation.h b/fs/nfs/delegation.h index d134fc5fda70..1f3ccd934635 100644 --- a/fs/nfs/delegation.h +++ b/fs/nfs/delegation.h @@ -33,7 +33,7 @@ enum { int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res); void nfs_inode_reclaim_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res); -int nfs_inode_return_delegation(struct inode *inode); +int nfs4_inode_return_delegation(struct inode *inode); int nfs_async_inode_return_delegation(struct inode *inode, const nfs4_stateid *stateid); void nfs_inode_return_delegation_noreclaim(struct inode *inode); @@ -58,12 +58,6 @@ bool nfs4_copy_delegation_stateid(nfs4_stateid *dst, struct inode *inode, fmode_ void nfs_mark_delegation_referenced(struct nfs_delegation *delegation); int nfs4_have_delegation(struct inode *inode, fmode_t flags); -#else -static inline int nfs_inode_return_delegation(struct inode *inode) -{ - nfs_wb_all(inode); - return 0; -} #endif static inline int nfs_have_delegated_attributes(struct inode *inode) diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 4a3e23aea143..68e451f59305 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1778,7 +1778,7 @@ static int nfs_safe_remove(struct dentry *dentry) } if (inode != NULL) { - nfs_inode_return_delegation(inode); + NFS_PROTO(inode)->return_delegation(inode); error = NFS_PROTO(dir)->remove(dir, &dentry->d_name); /* The VFS may want to delete this inode */ if (error == 0) @@ -1906,7 +1906,7 @@ nfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry) old_dentry->d_parent->d_name.name, old_dentry->d_name.name, dentry->d_parent->d_name.name, dentry->d_name.name); - nfs_inode_return_delegation(inode); + NFS_PROTO(inode)->return_delegation(inode); d_drop(dentry); error = NFS_PROTO(dir)->link(inode, dir, &dentry->d_name); @@ -1990,9 +1990,9 @@ static int nfs_rename(struct inode *old_dir, struct dentry *old_dentry, } } - nfs_inode_return_delegation(old_inode); + NFS_PROTO(old_inode)->return_delegation(old_inode); if (new_inode != NULL) - nfs_inode_return_delegation(new_inode); + NFS_PROTO(new_inode)->return_delegation(new_inode); error = NFS_PROTO(old_dir)->rename(old_dir, &old_dentry->d_name, new_dir, &new_dentry->d_name); diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 0f0b928ef252..28c9ebbe78a6 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -430,7 +430,7 @@ nfs_setattr(struct dentry *dentry, struct iattr *attr) * Return any delegations if we're going to change ACLs */ if ((attr->ia_valid & (ATTR_MODE|ATTR_UID|ATTR_GID)) != 0) - nfs_inode_return_delegation(inode); + NFS_PROTO(inode)->return_delegation(inode); error = NFS_PROTO(inode)->setattr(dentry, fattr, attr); if (error == 0) nfs_refresh_inode(inode, fattr); diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index 08f832634ef9..4749a32e54be 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -882,6 +882,12 @@ static int nfs3_have_delegation(struct inode *inode, fmode_t flags) return 0; } +static int nfs3_return_delegation(struct inode *inode) +{ + nfs_wb_all(inode); + return 0; +} + const struct nfs_rpc_ops nfs_v3_clientops = { .version = 3, /* protocol version */ .dentry_ops = &nfs_dentry_operations, @@ -927,5 +933,6 @@ const struct nfs_rpc_ops nfs_v3_clientops = { .clear_acl_cache = nfs3_forget_cached_acls, .close_context = nfs_close_context, .have_delegation = nfs3_have_delegation, + .return_delegation = nfs3_return_delegation, .init_client = nfs_init_client, }; diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 86f428bb5e07..035f7a0829ec 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -295,7 +295,7 @@ static int nfs4_handle_exception(struct nfs_server *server, int errorcode, struc return 0; case -NFS4ERR_OPENMODE: if (inode && nfs4_have_delegation(inode, FMODE_READ)) { - nfs_inode_return_delegation(inode); + nfs4_inode_return_delegation(inode); exception->retry = 1; return 0; } @@ -1065,7 +1065,7 @@ static void nfs4_return_incompatible_delegation(struct inode *inode, fmode_t fmo return; } rcu_read_unlock(); - nfs_inode_return_delegation(inode); + nfs4_inode_return_delegation(inode); } static struct nfs4_state *nfs4_try_open_cached(struct nfs4_opendata *opendata) @@ -3870,7 +3870,7 @@ static int __nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t bufl i = buf_to_pages_noslab(buf, buflen, arg.acl_pages, &arg.acl_pgbase); if (i < 0) return i; - nfs_inode_return_delegation(inode); + nfs4_inode_return_delegation(inode); ret = nfs4_call_sync(server->client, server, &msg, &arg.seq_args, &res.seq_res, 1); /* @@ -6805,6 +6805,7 @@ const struct nfs_rpc_ops nfs_v4_clientops = { .close_context = nfs4_close_context, .open_context = nfs4_atomic_open, .have_delegation = nfs4_have_delegation, + .return_delegation = nfs4_inode_return_delegation, .init_client = nfs4_init_client, }; diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index 4aed3ddf9bba..16632930abd2 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -739,6 +739,12 @@ static int nfs_have_delegation(struct inode *inode, fmode_t flags) return 0; } +static int nfs_return_delegation(struct inode *inode) +{ + nfs_wb_all(inode); + return 0; +} + const struct nfs_rpc_ops nfs_v2_clientops = { .version = 2, /* protocol version */ .dentry_ops = &nfs_dentry_operations, @@ -783,5 +789,6 @@ const struct nfs_rpc_ops nfs_v2_clientops = { .lock_check_bounds = nfs_lock_check_bounds, .close_context = nfs_close_context, .have_delegation = nfs_have_delegation, + .return_delegation = nfs_return_delegation, .init_client = nfs_init_client, }; diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c index 3210a03342f9..13cea637eff8 100644 --- a/fs/nfs/unlink.c +++ b/fs/nfs/unlink.c @@ -501,7 +501,7 @@ nfs_sillyrename(struct inode *dir, struct dentry *dentry) (unsigned long long)NFS_FILEID(dentry->d_inode)); /* Return delegation in anticipation of the rename */ - nfs_inode_return_delegation(dentry->d_inode); + NFS_PROTO(dentry->d_inode)->return_delegation(dentry->d_inode); sdentry = NULL; do { diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 8787f77c64b3..62235be07fb8 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1423,6 +1423,7 @@ struct nfs_rpc_ops { int open_flags, struct iattr *iattr); int (*have_delegation)(struct inode *, fmode_t); + int (*return_delegation)(struct inode *); struct nfs_client * (*init_client) (struct nfs_client *, const struct rpc_timeout *, const char *, rpc_authflavor_t); |