svn commit: r318026 - head/sys/compat/linuxkpi/common/src

[Hans Petter Selasky]

Author: hselasky
Date: Tue May  9 12:51:42 2017
New Revision: 318026
URL: https://svnweb.freebsd.org/changeset/base/318026

Log:
  Fix init order in the LinuxKPI for RCU support.
  
  CPU_FOREACH() is not available until SI_SUB_CPU at SI_ORDER_ANY
  when the LinuxKPI is loaded as part of the kernel.
  
  MFC after:		1 week
  Sponsored by:		Mellanox Technologies

Modified:
  head/sys/compat/linuxkpi/common/src/linux_rcu.c

Modified: head/sys/compat/linuxkpi/common/src/linux_rcu.c
==============================================================================
--- head/sys/compat/linuxkpi/common/src/linux_rcu.c	Tue May  9 12:32:31 2017	(r318025)
+++ head/sys/compat/linuxkpi/common/src/linux_rcu.c	Tue May  9 12:51:42 2017	(r318026)
@@ -119,7 +119,7 @@ linux_rcu_runtime_init(void *arg __unuse
 		TAILQ_INIT(&record->ts_head);
 	}
 }
-SYSINIT(linux_rcu_runtime, SI_SUB_LOCK, SI_ORDER_SECOND, linux_rcu_runtime_init, NULL);
+SYSINIT(linux_rcu_runtime, SI_SUB_CPU, SI_ORDER_ANY, linux_rcu_runtime_init, NULL);
 
 static void
 linux_rcu_runtime_uninit(void *arg __unused)