Changeset 22f7769 in mainline for src/mm/vm.c

Timestamp:

2005-10-17T23:31:41Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

4b2c872d

Parents:

75eacab

Message:

Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority.

File:

• src/mm/vm.c (modified) (10 diffs)

src/mm/vm.c

@@ -90 +90 @@
 vm_area_t *vm_area_create(vm_t *m, vm_type_t type, size_t size, __address addr)
 {
-        pri_t pri;
+        ipl_t ipl;
         vm_area_t *a;
         
@@ -96 +96 @@
                 panic("addr not aligned to a page boundary");
         
-        pri = cpu_priority_high();
+        ipl = interrupts_disable();
         spinlock_lock(&m->lock);
         
@@ -111 +111 @@
                         free(a);
                         spinlock_unlock(&m->lock);
-                        cpu_priority_restore(pri);
+                        interrupts_restore(ipl);
                         return NULL;
                 }
@@ -130 +130 @@
 
         spinlock_unlock(&m->lock);
-        cpu_priority_restore(pri);
+        interrupts_restore(ipl);
         
         return a;
@@ -142 +142 @@
 {
         int i, flags;
-        pri_t pri;
-        
-        pri = cpu_priority_high();
+        ipl_t ipl;
+        
+        ipl = interrupts_disable();
         spinlock_lock(&m->lock);
         spinlock_lock(&a->lock);
@@ -166 +166 @@
         spinlock_unlock(&a->lock);
         spinlock_unlock(&m->lock);
-        cpu_priority_restore(pri);
+        interrupts_restore(ipl);
 }
 
@@ -172 +172 @@
 {
         int i;
-        pri_t pri;
-        
-        pri = cpu_priority_high();
+        ipl_t ipl;
+        
+        ipl = interrupts_disable();
         spinlock_lock(&m->lock);
         spinlock_lock(&a->lock);
@@ -184 +184 @@
         spinlock_unlock(&a->lock);
         spinlock_unlock(&m->lock);
-        cpu_priority_restore(pri);
+        interrupts_restore(ipl);
 }
 
@@ -190 +190 @@
 {
         link_t *l;
-        pri_t pri;
-        
-        pri = cpu_priority_high();
+        ipl_t ipl;
+        
+        ipl = interrupts_disable();
 
         tlb_shootdown_start();
@@ -203 +203 @@
         tlb_shootdown_finalize();
 
-        cpu_priority_restore(pri);
+        interrupts_restore(ipl);
 
         vm_install_arch(m);