diff options
| author | Jorge Boncompte [DTI2] <jorge@dti2.net> | 2012-04-20 14:28:40 +0200 |
|---|---|---|
| committer | David Lamparter <equinox@diac24.net> | 2012-05-02 17:03:34 +0200 |
| commit | a4c06dec1ebe41dd4444d387478500e6022e2209 (patch) | |
| tree | 0270c50d6b4c1a7dec292599890e0aaaae3f99a1 /zebra | |
| parent | 682ca04c4032bfbf31e51df2472345fda1ff7b2c (diff) | |
zebra: no need to clear memory of the netlink buffers
The memory is always written before sending. Clearing it before use
slows netlink_route_multipath() down considerably and it's pretty
noticeable in a full-internet table scenario loading.
* zebra/rt_netlink.c: subtract bulk buffer size from clear
Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net>
[reworded commit message]
Signed-off-by: David Lamparter <equinox@diac24.net>
Diffstat (limited to 'zebra')
| -rw-r--r-- | zebra/rt_netlink.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c index 5909131d..15475e20 100644 --- a/zebra/rt_netlink.c +++ b/zebra/rt_netlink.c @@ -1368,7 +1368,7 @@ netlink_route (int cmd, int family, void *dest, int length, void *gate, char buf[NL_PKT_BUF_SIZE]; } req; - memset (&req, 0, sizeof req); + memset (&req, 0, sizeof req - NL_PKT_BUF_SIZE); bytelen = (family == AF_INET ? 4 : 16); @@ -1443,7 +1443,7 @@ netlink_route_multipath (int cmd, struct prefix *p, struct rib *rib, char buf[NL_PKT_BUF_SIZE]; } req; - memset (&req, 0, sizeof req); + memset (&req, 0, sizeof req - NL_PKT_BUF_SIZE); bytelen = (family == AF_INET ? 4 : 16); @@ -1903,7 +1903,7 @@ netlink_address (int cmd, int family, struct interface *ifp, } req; p = ifc->address; - memset (&req, 0, sizeof req); + memset (&req, 0, sizeof req - NL_PKT_BUF_SIZE); bytelen = (family == AF_INET ? 4 : 16); |