diff options
| author | NeilBrown <neilb@suse.com> | 2018-12-03 11:30:31 +1100 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2018-12-19 13:52:46 -0500 |
| commit | 2edd8d746e51229705367528e95e5b49bccfa76e (patch) | |
| tree | 5c20f3219ac7c02daef784299bef2d4e467f9446 /net/sunrpc/auth.c | |
| parent | d6efccd97e6de25e002d658593675ce8e07ceb8c (diff) | |
SUNRPC: simplify auth_unix.
1/ discard 'struct unx_cred'. We don't need any data that
is not already in 'struct rpc_cred'.
2/ Don't keep these creds in a hash table. When a credential
is needed, simply allocate it. When not needed, discard it.
This can easily be faster than performing a lookup on
a shared hash table.
As the lookup can happen during write-out, use a mempool
to ensure forward progress.
This means that we cannot compare two credentials for
equality by comparing the pointers, but we never do that anyway.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/auth.c')
| -rw-r--r-- | net/sunrpc/auth.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index 867ea9834bde..a07a7c59d3a4 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -651,6 +651,7 @@ rpcauth_init_cred(struct rpc_cred *cred, const struct auth_cred *acred, INIT_LIST_HEAD(&cred->cr_lru); refcount_set(&cred->cr_count, 1); cred->cr_auth = auth; + cred->cr_flags = 0; cred->cr_ops = ops; cred->cr_expire = jiffies; cred->cr_cred = get_cred(acred->cred); |