Changes in kernel/arch/amd64/src/mm/page.c [b0b2ac1:fabc883] in mainline

File:

• kernel/arch/amd64/src/mm/page.c (modified) (3 diffs)

kernel/arch/amd64/src/mm/page.c

@@ -88 +88 @@
         if (config.cpu_active == 1) {
                 page_mapping_operations = &pt_mapping_operations;
-
-                page_table_lock(AS_KERNEL, true);
 
                 /*
@@ -114 +112 @@
                 }
 
-                page_table_unlock(AS_KERNEL, true);
-
                 exc_register(14, "page_fault", (iroutine) page_fault);
                 write_cr3((uintptr_t) AS_KERNEL->genarch.page_table);
@@ -212 +208 @@
         uintptr_t virtaddr = PA2KA(last_frame);
         pfn_t i;
-
-        page_table_lock(AS_KERNEL, true);
         for (i = 0; i < ADDR2PFN(ALIGN_UP(size, PAGE_SIZE)); i++)
                 page_mapping_insert(AS_KERNEL, virtaddr + PFN2ADDR(i), physaddr + PFN2ADDR(i), PAGE_NOT_CACHEABLE | PAGE_WRITE);
-        page_table_unlock(AS_KERNEL, true);
         
         last_frame = ALIGN_UP(last_frame + size, FRAME_SIZE);