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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-03-21 17:46:30 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-03-22 15:52:55 -0400 |
| commit | 059ee82b6462028ebace435bc94f5b082be0632a (patch) | |
| tree | d1ece660dfb10d9e96dfc811d9a1d134552de4dd /net | |
| parent | 910ad38697d95bd32f45ba70fd6952f6c2956f28 (diff) | |
| download | linux-stable-059ee82b6462028ebace435bc94f5b082be0632a.tar.gz linux-stable-059ee82b6462028ebace435bc94f5b082be0632a.tar.bz2 linux-stable-059ee82b6462028ebace435bc94f5b082be0632a.zip | |
SUNRPC: Fix unx_lookup_cred() allocation
Default to the same mempool allocation strategy as for rpc_malloc().
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/auth_unix.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c index c629d366030e..1e091d3fa607 100644 --- a/net/sunrpc/auth_unix.c +++ b/net/sunrpc/auth_unix.c @@ -40,17 +40,19 @@ unx_destroy(struct rpc_auth *auth) /* * Lookup AUTH_UNIX creds for current process */ -static struct rpc_cred * -unx_lookup_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) +static struct rpc_cred *unx_lookup_cred(struct rpc_auth *auth, + struct auth_cred *acred, int flags) { - gfp_t gfp = GFP_KERNEL; struct rpc_cred *ret; - if (flags & RPCAUTH_LOOKUP_ASYNC) - gfp = GFP_NOWAIT | __GFP_NOWARN; - ret = mempool_alloc(unix_pool, gfp); - if (!ret) - return ERR_PTR(-ENOMEM); + ret = kmalloc(sizeof(*ret), rpc_task_gfp_mask()); + if (!ret) { + if (!(flags & RPCAUTH_LOOKUP_ASYNC)) + return ERR_PTR(-ENOMEM); + ret = mempool_alloc(unix_pool, GFP_NOWAIT); + if (!ret) + return ERR_PTR(-ENOMEM); + } rpcauth_init_cred(ret, acred, auth, &unix_credops); ret->cr_flags = 1UL << RPCAUTH_CRED_UPTODATE; return ret; |