Mercurial > hg > nginx-ranges
diff src/core/ngx_cpuinfo.c @ 477:56baf312c1b5 NGINX_0_7_46
nginx 0.7.46
*) Bugfix: the previous release tarball was incorrect.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 30 Mar 2009 00:00:00 +0400 |
parents | a39aab45a53f |
children |
line wrap: on
line diff
--- a/src/core/ngx_cpuinfo.c +++ b/src/core/ngx_cpuinfo.c @@ -72,7 +72,7 @@ void ngx_cpuinfo(void) { u_char *vendor; - uint32_t vbuf[5], cpu[4]; + uint32_t vbuf[5], cpu[4], model; vbuf[0] = 0; vbuf[1] = 0; @@ -103,8 +103,10 @@ ngx_cpuinfo(void) case 6: ngx_cacheline_size = 32; - if ((cpu[0] & 0xf0) >= 0xd0) { - /* Intel Core */ + model = ((cpu[0] & 0xf0000) >> 8) | (cpu[0] & 0xf0); + + if (model >= 0xd0) { + /* Intel Core, Core 2, Atom */ ngx_cacheline_size = 64; }