| commit | 327bf46d96c0335f81ffe377f0c9817b34c1dd4b | |
| author | Sepherosa Ziehau <sephe@dragonflybsd.org> | |
| Fri, 4 Dec 2015 08:47:12 +0000 (4 16:47 +0800) | ||
| committer | Sepherosa Ziehau <sephe@dragonflybsd.org> | |
| Mon, 7 Dec 2015 06:18:06 +0000 (7 14:18 +0800) | ||
| tree | d7c2a72161180ceed74868de51638aefef22faec | treesnapshot (tar.gz zip) |
| parent | 20cf2291b7b758fecda6e4e8f0a11effbc91c226 | commitdiff |
inpcb: Push porthash token down a bit and use atomic op to update lastport
This paves the way to use pooled token for porthash list head.
Even just with this commit, porthash token contention is reduced by 20K/s
on 12core/24threads system when running tools/kq_connect_client.
This paves the way to use pooled token for porthash list head.
Even just with this commit, porthash token contention is reduced by 20K/s
on 12core/24threads system when running tools/kq_connect_client.
| sys/netinet/in_pcb.c | diffblobblamehistory | |
| sys/netinet/in_pcb.h | diffblobblamehistory | |
| sys/netinet6/in6_src.c | diffblobblamehistory |