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Code Issues Releases Wiki Activity

Improve performance of RBT (#41165)

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This commit is contained in:
Mukund Sivaraman
2015-12-09 19:07:20 +05:30
parent aeb7b6e145
commit 5d79b60fc5
17 changed files with 555 additions and 237 deletions
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10
lib/isc/sockaddr.c
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@@ -205,7 +205,6 @@ isc_sockaddr_hash(const isc_sockaddr_t *sockaddr, isc_boolean_t address_only) {
unsigned int length = 0;
const unsigned char *s = NULL;
unsigned int h = 0;
unsigned int g;
unsigned int p = 0;
const struct in6_addr *in6;
@@ -239,12 +238,9 @@ isc_sockaddr_hash(const isc_sockaddr_t *sockaddr, isc_boolean_t address_only) {
p = 0;
}
h = isc_hash_calc(s, length, ISC_TRUE);
if (!address_only) {
g = isc_hash_calc((const unsigned char *)&p, sizeof(p),
ISC_TRUE);
h = h ^ g; /* XXX: we should concatenate h and p first */
}
h = isc_hash_function(s, length, ISC_TRUE, NULL);
if (!address_only)
h = isc_hash_function(&p, sizeof(p), ISC_TRUE, &h);
return (h);
}