Changeset 181a746 in mainline for kernel/generic/src/proc

Timestamp:

2012-07-10T17:50:29Z (13 years ago)

Author:

Adam Hraska <adam.hraska+hos@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

5b6c033

Parents:

22b5924

Message:

rcu: Added preemptible RCU's core API implementation.

Location:

kernel/generic/src/proc

Files:

• scheduler.c (modified) (5 diffs)
• thread.c (modified) (2 diffs)

kernel/generic/src/proc/scheduler.c

@@ -53 +53 @@
 #include <synch/spinlock.h>
 #include <synch/workqueue.h>
+#include <synch/rcu.h>
 #include <config.h>
 #include <context.h>
@@ -87 +88 @@
 {
         before_thread_runs_arch();
+        rcu_before_thread_runs();
         
 #ifdef CONFIG_FPU_LAZY
@@ -128 +130 @@
 {
         workq_after_thread_ran();
+        rcu_after_thread_ran();
         after_thread_ran_arch();
 }
@@ -220 +223 @@
                 goto loop;
         }
+
+        ASSERT(!CPU->idle);
         
         unsigned int i;
@@ -422 +427 @@
                 
                 case Exiting:
+                        rcu_thread_exiting();
 repeat:
                         if (THREAD->detached) {

kernel/generic/src/proc/thread.c

@@ -47 +47 @@
 #include <synch/waitq.h>
 #include <synch/workqueue.h>
+#include <synch/rcu.h>
 #include <cpu.h>
 #include <str.h>
@@ -405 +406 @@
         /* Might depend on previous initialization */
         thread_create_arch(thread);
+        
+        rcu_thread_init(thread);
         
         if ((flags & THREAD_FLAG_NOATTACH) != THREAD_FLAG_NOATTACH)