Author: kib Date: Tue Jan 24 10:56:40 2012 New Revision: 230499 URL: http://svn.freebsd.org/changeset/base/230499
Log: MFC r230260: Add macro IS_BSP() to check whether the current CPU is BSP. Modified: stable/9/sys/amd64/include/pcpu.h Directory Properties: stable/9/sys/ (props changed) Modified: stable/9/sys/amd64/include/pcpu.h ============================================================================== --- stable/9/sys/amd64/include/pcpu.h Tue Jan 24 10:32:02 2012 (r230498) +++ stable/9/sys/amd64/include/pcpu.h Tue Jan 24 10:56:40 2012 (r230499) @@ -226,6 +226,8 @@ __curthread(void) } #define curthread (__curthread()) +#define IS_BSP() (PCPU_GET(cpuid) == 0) + #else /* !lint || defined(__GNUCLIKE_ASM) && defined(__GNUCLIKE___TYPEOF) */ #error "this file needs to be ported to your compiler" _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
