Author: kib Date: Tue Jan 17 07:21:23 2012 New Revision: 230260 URL: http://svn.freebsd.org/changeset/base/230260
Log: Add macro IS_BSP() to check whether the current CPU is BSP. MFC after: 1 week Modified: head/sys/amd64/include/pcpu.h Modified: head/sys/amd64/include/pcpu.h ============================================================================== --- head/sys/amd64/include/pcpu.h Tue Jan 17 07:01:22 2012 (r230259) +++ head/sys/amd64/include/pcpu.h Tue Jan 17 07:21:23 2012 (r230260) @@ -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" _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
