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| author | Miquel van Smoorenburg <mikevs@xs4all.net> | 2010-09-12 19:55:26 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-09-12 19:55:26 -0400 |
| commit | db5fe26541b6b48460104a0d949a27cdc7786957 (patch) | |
| tree | b14418c090e078e1a5eba29d6da710d9cc7de94f | |
| parent | 651b2933b22a0c060e6bb940c4104eb447a61f9a (diff) | |
| download | blackbird-op-linux-db5fe26541b6b48460104a0d949a27cdc7786957.tar.gz blackbird-op-linux-db5fe26541b6b48460104a0d949a27cdc7786957.zip | |
sunrpc: increase MAX_HASHTABLE_BITS to 14
The maximum size of the authcache is now set to 1024 (10 bits),
but on our server we need at least 4096 (12 bits). Increase
MAX_HASHTABLE_BITS to 14. This is a maximum of 16384 entries,
each containing a pointer (8 bytes on x86_64). This is
exactly the limit of kmalloc() (128K).
Signed-off-by: Miquel van Smoorenburg <mikevs@xs4all.net>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | net/sunrpc/auth.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index 36cb66022a27..e9eaaf7d43c1 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -38,7 +38,7 @@ static const struct rpc_authops *auth_flavors[RPC_AUTH_MAXFLAVOR] = { static LIST_HEAD(cred_unused); static unsigned long number_cred_unused; -#define MAX_HASHTABLE_BITS (10) +#define MAX_HASHTABLE_BITS (14) static int param_set_hashtbl_sz(const char *val, const struct kernel_param *kp) { unsigned long num; |
