Date: Fri, 27 May 2016 23:49:16 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r300889 - head/sys/sys Message-ID: <201605272349.u4RNnGtk013875@repo.freebsd.org>
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Author: jhb Date: Fri May 27 23:49:16 2016 New Revision: 300889 URL: https://svnweb.freebsd.org/changeset/base/300889 Log: Fix taskqueue groups to work with EARLY_AP_STARTUP. In the EARLY_AP_STARTUP case the APs are already running when a taskqgroup is created, so adjust the group at the same time it is created. Sponsored by: Netflix Modified: head/sys/sys/taskqueue.h Modified: head/sys/sys/taskqueue.h ============================================================================== --- head/sys/sys/taskqueue.h Fri May 27 23:44:33 2016 (r300888) +++ head/sys/sys/taskqueue.h Fri May 27 23:49:16 2016 (r300889) @@ -236,6 +236,21 @@ int taskqgroup_adjust(struct taskqgroup #define TASKQGROUP_DECLARE(name) \ extern struct taskqgroup *qgroup_##name +#ifdef EARLY_AP_STARTUP +#define TASKQGROUP_DEFINE(name, cnt, stride) \ + \ +struct taskqgroup *qgroup_##name; \ + \ +static void \ +taskqgroup_define_##name(void *arg) \ +{ \ + qgroup_##name = taskqgroup_create(#name); \ + taskqgroup_adjust(qgroup_##name, (cnt), (stride)); \ +} \ + \ +SYSINIT(taskqgroup_##name, SI_SUB_INIT_IF, SI_ORDER_FIRST, \ + taskqgroup_define_##name, NULL) +#else #define TASKQGROUP_DEFINE(name, cnt, stride) \ \ struct taskqgroup *qgroup_##name; \ @@ -259,6 +274,7 @@ SYSINIT(taskqgroup_adj_##name, SI_SUB_SM taskqgroup_adjust_##name, NULL); \ \ struct __hack +#endif TASKQGROUP_DECLARE(net);
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