From 3c6e0bc8a14cfc8e1d4ab87f46f77b070c815bf1 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Thu, 21 Apr 2016 20:51:54 -0400 Subject: sunrpc: plumb gfp_t parm into crcreate operation We need to be able to call the generic_cred creator from different contexts. Add a gfp_t parm to the crcreate operation and to rpcauth_lookup_credcache. For now, we just push the gfp_t parms up one level to the *_lookup_cred functions. Signed-off-by: Jeff Layton Signed-off-by: Anna Schumaker --- net/sunrpc/auth.c | 4 ++-- net/sunrpc/auth_generic.c | 6 +++--- net/sunrpc/auth_gss/auth_gss.c | 6 +++--- net/sunrpc/auth_unix.c | 6 +++--- 4 files changed, 11 insertions(+), 11 deletions(-) (limited to 'net') diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index 02f53674dc39..e0bb30fd2ed3 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -543,7 +543,7 @@ rpcauth_cache_enforce_limit(void) */ struct rpc_cred * rpcauth_lookup_credcache(struct rpc_auth *auth, struct auth_cred * acred, - int flags) + int flags, gfp_t gfp) { LIST_HEAD(free); struct rpc_cred_cache *cache = auth->au_credcache; @@ -580,7 +580,7 @@ rpcauth_lookup_credcache(struct rpc_auth *auth, struct auth_cred * acred, if (flags & RPCAUTH_LOOKUP_RCU) return ERR_PTR(-ECHILD); - new = auth->au_ops->crcreate(auth, acred, flags); + new = auth->au_ops->crcreate(auth, acred, flags, gfp); if (IS_ERR(new)) { cred = new; goto out; diff --git a/net/sunrpc/auth_generic.c b/net/sunrpc/auth_generic.c index 41248b1820c7..6ed3e3df43e9 100644 --- a/net/sunrpc/auth_generic.c +++ b/net/sunrpc/auth_generic.c @@ -77,15 +77,15 @@ static struct rpc_cred *generic_bind_cred(struct rpc_task *task, static struct rpc_cred * generic_lookup_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) { - return rpcauth_lookup_credcache(&generic_auth, acred, flags); + return rpcauth_lookup_credcache(&generic_auth, acred, flags, GFP_KERNEL); } static struct rpc_cred * -generic_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) +generic_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags, gfp_t gfp) { struct generic_cred *gcred; - gcred = kmalloc(sizeof(*gcred), GFP_KERNEL); + gcred = kmalloc(sizeof(*gcred), gfp); if (gcred == NULL) return ERR_PTR(-ENOMEM); diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 15612ffa8d57..e64ae93d5b4f 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1299,11 +1299,11 @@ gss_destroy_cred(struct rpc_cred *cred) static struct rpc_cred * gss_lookup_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) { - return rpcauth_lookup_credcache(auth, acred, flags); + return rpcauth_lookup_credcache(auth, acred, flags, GFP_NOFS); } static struct rpc_cred * -gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) +gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags, gfp_t gfp) { struct gss_auth *gss_auth = container_of(auth, struct gss_auth, rpc_auth); struct gss_cred *cred = NULL; @@ -1313,7 +1313,7 @@ gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) __func__, from_kuid(&init_user_ns, acred->uid), auth->au_flavor); - if (!(cred = kzalloc(sizeof(*cred), GFP_NOFS))) + if (!(cred = kzalloc(sizeof(*cred), gfp))) goto out_err; rpcauth_init_cred(&cred->gc_base, acred, auth, &gss_credops); diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c index 0d3dd364c22f..9f65452b7cbc 100644 --- a/net/sunrpc/auth_unix.c +++ b/net/sunrpc/auth_unix.c @@ -52,11 +52,11 @@ unx_destroy(struct rpc_auth *auth) static struct rpc_cred * unx_lookup_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) { - return rpcauth_lookup_credcache(auth, acred, flags); + return rpcauth_lookup_credcache(auth, acred, flags, GFP_NOFS); } static struct rpc_cred * -unx_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) +unx_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags, gfp_t gfp) { struct unx_cred *cred; unsigned int groups = 0; @@ -66,7 +66,7 @@ unx_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) from_kuid(&init_user_ns, acred->uid), from_kgid(&init_user_ns, acred->gid)); - if (!(cred = kmalloc(sizeof(*cred), GFP_NOFS))) + if (!(cred = kmalloc(sizeof(*cred), gfp))) return ERR_PTR(-ENOMEM); rpcauth_init_cred(&cred->uc_base, acred, auth, &unix_credops); -- cgit v1.2.3