Changeset 49eb681 in mainline for kernel/generic/src

Timestamp:

2010-06-28T23:58:20Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

9a21f9d

Parents:

e3038b4

Message:

code cleanup (no change in functionality)

Location:

kernel/generic/src

Files:

• main/kinit.c (modified) (2 diffs)
• mm/tlb.c (modified) (2 diffs)

kernel/generic/src/main/kinit.c

@@ -107 +107 @@
         if (config.cpu_count > 1) {
                 waitq_initialize(&ap_completion_wq);
+                
                 /*
                  * Create the kmp thread and wait for its completion.
@@ -124 +125 @@
                 thread_join(thread);
                 thread_detach(thread);
-        }
-        
-        if (config.cpu_count > 1) {
+                
+                /*
+                 * For each CPU, create its load balancing thread.
+                 */
                 size_t i;
                 
-                /*
-                 * For each CPU, create its load balancing thread.
-                 */
                 for (i = 0; i < config.cpu_count; i++) {
                         thread = thread_create(kcpulb, NULL, TASK, THREAD_FLAG_WIRED, "kcpulb", true);

kernel/generic/src/mm/tlb.c

@@ -94 +94 @@
                 
                 cpu_t *cpu = &cpus[i];
+                
                 irq_spinlock_lock(&cpu->lock, false);
                 if (cpu->tlb_messages_count == TLB_MESSAGE_QUEUE_LEN) {
@@ -121 +122 @@
         
 busy_wait:
-        for (i = 0; i < config.cpu_count; i++)
+        for (i = 0; i < config.cpu_count; i++) {
                 if (cpus[i].tlb_active)
                         goto busy_wait;
+        }
         
         return ipl;