diff options
| -rw-r--r-- | fs/nfs/file.c | 4 | ||||
| -rw-r--r-- | fs/nfs/internal.h | 2 | ||||
| -rw-r--r-- | fs/nfs/write.c | 6 | ||||
| -rw-r--r-- | include/linux/sunrpc/auth.h | 6 | ||||
| -rw-r--r-- | net/sunrpc/auth.c | 4 | ||||
| -rw-r--r-- | net/sunrpc/auth_generic.c | 9 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 1 | ||||
| -rw-r--r-- | net/sunrpc/auth_null.c | 1 | ||||
| -rw-r--r-- | net/sunrpc/auth_unix.c | 1 |
9 files changed, 18 insertions, 16 deletions
diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 717a8d6af52d..6bcd8913e8a9 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -432,7 +432,7 @@ static int nfs_write_end(struct file *file, struct address_space *mapping, return status; NFS_I(mapping->host)->write_io += copied; - if (nfs_ctx_key_to_expire(ctx)) { + if (nfs_ctx_key_to_expire(ctx, mapping->host)) { status = nfs_wb_all(mapping->host); if (status < 0) return status; @@ -645,7 +645,7 @@ static int nfs_need_check_write(struct file *filp, struct inode *inode) ctx = nfs_file_open_context(filp); if (test_bit(NFS_CONTEXT_ERROR_WRITE, &ctx->flags) || - nfs_ctx_key_to_expire(ctx)) + nfs_ctx_key_to_expire(ctx, inode)) return 1; return 0; } diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index fa88609f85e3..d2260e67334f 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -497,7 +497,7 @@ void nfs_init_cinfo(struct nfs_commit_info *cinfo, struct inode *inode, struct nfs_direct_req *dreq); int nfs_key_timeout_notify(struct file *filp, struct inode *inode); -bool nfs_ctx_key_to_expire(struct nfs_open_context *ctx); +bool nfs_ctx_key_to_expire(struct nfs_open_context *ctx, struct inode *inode); void nfs_pageio_stop_mirroring(struct nfs_pageio_descriptor *pgio); #ifdef CONFIG_MIGRATION diff --git a/fs/nfs/write.c b/fs/nfs/write.c index e1c74d3db64d..0b949a06b297 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1195,9 +1195,11 @@ nfs_key_timeout_notify(struct file *filp, struct inode *inode) /* * Test if the open context credential key is marked to expire soon. */ -bool nfs_ctx_key_to_expire(struct nfs_open_context *ctx) +bool nfs_ctx_key_to_expire(struct nfs_open_context *ctx, struct inode *inode) { - return rpcauth_cred_key_to_expire(ctx->cred); + struct rpc_auth *auth = NFS_SERVER(inode)->client->cl_auth; + + return rpcauth_cred_key_to_expire(auth, ctx->cred); } /* diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index 899791573a40..f890a295a7ff 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -37,7 +37,6 @@ struct rpcsec_gss_info; /* auth_cred ac_flags bits */ enum { - RPC_CRED_NO_CRKEY_TIMEOUT = 0, /* underlying cred has no key timeout */ RPC_CRED_KEY_EXPIRE_SOON = 1, /* underlying cred key will expire soon */ RPC_CRED_NOTIFY_TIMEOUT = 2, /* nofity generic cred when underlying key will expire soon */ @@ -82,6 +81,9 @@ struct rpc_cred { #define RPCAUTH_CRED_MAGIC 0x0f4aa4f0 +/* rpc_auth au_flags */ +#define RPCAUTH_AUTH_NO_CRKEY_TIMEOUT 0x0001 /* underlying cred has no key timeout */ + /* * Client authentication handle */ @@ -196,7 +198,7 @@ void rpcauth_destroy_credcache(struct rpc_auth *); void rpcauth_clear_credcache(struct rpc_cred_cache *); int rpcauth_key_timeout_notify(struct rpc_auth *, struct rpc_cred *); -bool rpcauth_cred_key_to_expire(struct rpc_cred *); +bool rpcauth_cred_key_to_expire(struct rpc_auth *, struct rpc_cred *); char * rpcauth_stringify_acceptor(struct rpc_cred *); static inline diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index 040ff627c18a..696eb39fc1cb 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -359,8 +359,10 @@ rpcauth_key_timeout_notify(struct rpc_auth *auth, struct rpc_cred *cred) EXPORT_SYMBOL_GPL(rpcauth_key_timeout_notify); bool -rpcauth_cred_key_to_expire(struct rpc_cred *cred) +rpcauth_cred_key_to_expire(struct rpc_auth *auth, struct rpc_cred *cred) { + if (auth->au_flags & RPCAUTH_AUTH_NO_CRKEY_TIMEOUT) + return false; if (!cred->cr_ops->crkey_to_expire) return false; return cred->cr_ops->crkey_to_expire(cred); diff --git a/net/sunrpc/auth_generic.c b/net/sunrpc/auth_generic.c index 54dd3fdead54..168219535a34 100644 --- a/net/sunrpc/auth_generic.c +++ b/net/sunrpc/auth_generic.c @@ -224,7 +224,7 @@ generic_key_timeout(struct rpc_auth *auth, struct rpc_cred *cred) /* Fast track for non crkey_timeout (no key) underlying credentials */ - if (test_bit(RPC_CRED_NO_CRKEY_TIMEOUT, &acred->ac_flags)) + if (auth->au_flags & RPCAUTH_AUTH_NO_CRKEY_TIMEOUT) return 0; /* Fast track for the normal case */ @@ -236,12 +236,6 @@ generic_key_timeout(struct rpc_auth *auth, struct rpc_cred *cred) if (IS_ERR(tcred)) return -EACCES; - if (!tcred->cr_ops->crkey_timeout) { - set_bit(RPC_CRED_NO_CRKEY_TIMEOUT, &acred->ac_flags); - ret = 0; - goto out_put; - } - /* Test for the almost error case */ ret = tcred->cr_ops->crkey_timeout(tcred); if (ret != 0) { @@ -257,7 +251,6 @@ generic_key_timeout(struct rpc_auth *auth, struct rpc_cred *cred) set_bit(RPC_CRED_NOTIFY_TIMEOUT, &acred->ac_flags); } -out_put: put_rpccred(tcred); return ret; } diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index e64ae93d5b4f..813a3cdfb573 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1015,6 +1015,7 @@ gss_create_new(struct rpc_auth_create_args *args, struct rpc_clnt *clnt) auth = &gss_auth->rpc_auth; auth->au_cslack = GSS_CRED_SLACK >> 2; auth->au_rslack = GSS_VERF_SLACK >> 2; + auth->au_flags = 0; auth->au_ops = &authgss_ops; auth->au_flavor = flavor; atomic_set(&auth->au_count, 1); diff --git a/net/sunrpc/auth_null.c b/net/sunrpc/auth_null.c index 8d9eb4d5ddd8..4d17376b2acb 100644 --- a/net/sunrpc/auth_null.c +++ b/net/sunrpc/auth_null.c @@ -115,6 +115,7 @@ static struct rpc_auth null_auth = { .au_cslack = NUL_CALLSLACK, .au_rslack = NUL_REPLYSLACK, + .au_flags = RPCAUTH_AUTH_NO_CRKEY_TIMEOUT, .au_ops = &authnull_ops, .au_flavor = RPC_AUTH_NULL, .au_count = ATOMIC_INIT(0), diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c index 9f65452b7cbc..a99278c984e8 100644 --- a/net/sunrpc/auth_unix.c +++ b/net/sunrpc/auth_unix.c @@ -228,6 +228,7 @@ static struct rpc_auth unix_auth = { .au_cslack = UNX_CALLSLACK, .au_rslack = NUL_REPLYSLACK, + .au_flags = RPCAUTH_AUTH_NO_CRKEY_TIMEOUT, .au_ops = &authunix_ops, .au_flavor = RPC_AUTH_UNIX, .au_count = ATOMIC_INIT(0), |