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Removed linux linked list dependency.

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This commit is contained in:
Bahadir Balban
2009-06-02 13:19:17 +03:00
parent 4757f46f71
commit 276b4643c6
69 changed files with 455 additions and 885 deletions
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8
tasks/mm0/src/munmap.c
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@@ -43,7 +43,7 @@ int vma_split(struct vm_area *vma, struct tcb *task,
vma_copy_links(new, vma);
/* Add new one next to original vma */
list_add_tail(&new->list, &vma->list);
list_insert_tail(&new->list, &vma->list);
/* Unmap the removed portion */
BUG_ON(l4_unmap((void *)__pfn_to_addr(unmap_start),
@@ -102,7 +102,7 @@ int vma_destroy_single(struct tcb *task, struct vm_area *vma)
vma->pfn_end - vma->pfn_start, task->tid);
/* Unlink and delete vma */
list_del(&vma->list);
list_remove(&vma->list);
kfree(vma);
return 0;
@@ -149,7 +149,7 @@ int vma_flush_pages(struct vm_area *vma)
* could only be a single VM_SHARED file-backed object in the chain.
*/
BUG_ON(list_empty(&vma->list));
vmo_link = list_entry(vma->vm_obj_list.next, struct vm_obj_link, list);
vmo_link = link_to_struct(vma->vm_obj_list.next, struct vm_obj_link, list);
vmo = vmo_link->obj;
/* Only dirty objects would need flushing */
@@ -187,7 +187,7 @@ int do_munmap(struct tcb *task, unsigned long vaddr, unsigned long npages)
struct vm_area *vma, *n;
int err;
list_for_each_entry_safe(vma, n, &task->vm_area_head->list, list) {
list_foreach_removable_struct(vma, n, &task->vm_area_head->list, list) {
/* Check for intersection */
if (set_intersection(munmap_start, munmap_end,
vma->pfn_start, vma->pfn_end)) {