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Include mbind support (this is a rebase commit to merge into development)

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This commit is contained in:
Katsuya Horigome
2017-11-06 12:47:56 +09:00
parent bad487cc07
commit d649d6fc2d
124 changed files with 1458 additions and 103 deletions
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16
kernel/process.c
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@@ -256,7 +256,7 @@ init_process_vm(struct process *owner, struct address_space *asp, struct process
ihk_atomic_set(&vm->refcount, 1);
vm->vm_range_tree = RB_ROOT;
INIT_LIST_HEAD(&vm->vm_range_numa_policy_list);
vm->vm_range_numa_policy_tree = RB_ROOT;
vm->address_space = asp;
vm->proc = owner;
vm->exiting = 0;
@@ -646,7 +646,7 @@ static int copy_user_pte(void *arg0, page_table_t src_pt, pte_t *src_ptep, void
npages = pgsize / PAGE_SIZE;
virt = ihk_mc_alloc_aligned_pages_user(npages, pgalign,
IHK_MC_AP_NOWAIT);
IHK_MC_AP_NOWAIT, (uintptr_t)pgaddr);
if (!virt) {
kprintf("ERROR: copy_user_pte() allocating new page\n");
error = -ENOMEM;
@@ -1765,7 +1765,7 @@ static int page_fault_process_memory_range(struct process_vm *vm, struct vm_rang
off = pte_get_off(ptep, pgsize);
}
error = memobj_get_page(range->memobj, off, p2align,
&phys, &memobj_flag);
&phys, &memobj_flag, fault_addr);
if (error) {
struct memobj *obj;
@@ -1787,7 +1787,7 @@ retry:
npages = pgsize / PAGE_SIZE;
virt = ihk_mc_alloc_aligned_pages_user(npages, p2align,
IHK_MC_AP_NOWAIT |
(range->flag & VR_AP_USER) ? IHK_MC_AP_USER : 0);
((range->flag & VR_AP_USER) ? IHK_MC_AP_USER : 0), fault_addr);
if (!virt && !range->pgshift && (pgsize != PAGE_SIZE)) {
error = arch_get_smaller_page_size(NULL, pgsize, &pgsize, &p2align);
if (error) {
@@ -1847,7 +1847,7 @@ retry:
npages = pgsize / PAGE_SIZE;
virt = ihk_mc_alloc_aligned_pages_user(npages, p2align,
IHK_MC_AP_NOWAIT);
IHK_MC_AP_NOWAIT, fault_addr);
if (!virt) {
error = -ENOMEM;
kprintf("page_fault_process_memory_range(%p,%lx-%lx %lx,%lx,%lx):cannot allocate copy page. %d\n", vm, range->start, range->end, range->flag, fault_addr, reason, error);
@@ -2156,7 +2156,7 @@ int init_process_stack(struct thread *thread, struct program_load_desc *pn,
ap_flag ? "(IHK_MC_AP_USER)" : "");
stack = ihk_mc_alloc_aligned_pages_user(minsz >> PAGE_SHIFT,
LARGE_PAGE_P2ALIGN, IHK_MC_AP_NOWAIT | ap_flag);
LARGE_PAGE_P2ALIGN, IHK_MC_AP_NOWAIT | ap_flag, start);
if (!stack) {
kprintf("%s: error: couldn't allocate initial stack\n",
@@ -2300,7 +2300,7 @@ unsigned long extend_process_region(struct process_vm *vm,
p = ihk_mc_alloc_aligned_pages_user(
(new_end_allocated - end_allocated) >> PAGE_SHIFT,
align_p2align, IHK_MC_AP_NOWAIT |
(!(vm->proc->mpol_flags & MPOL_NO_HEAP) ? IHK_MC_AP_USER : 0));
(!(vm->proc->mpol_flags & MPOL_NO_HEAP) ? IHK_MC_AP_USER : 0), end_allocated);
if (!p) {
return end_allocated;
@@ -2891,7 +2891,7 @@ void sched_init(void)
ihk_mc_init_context(&idle_thread->ctx, NULL, idle);
ihk_mc_spinlock_init(&idle_thread->vm->memory_range_lock);
idle_thread->vm->vm_range_tree = RB_ROOT;
INIT_LIST_HEAD(&idle_thread->vm->vm_range_numa_policy_list);
idle_thread->vm->vm_range_numa_policy_tree = RB_ROOT;
idle_thread->proc->pid = 0;
idle_thread->tid = ihk_mc_get_processor_id();