OpenXX/xiuos
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

free memory based on tracer

Browse Source
This commit is contained in:
tuyuyang
2024-07-27 22:37:39 +08:00
parent d78d5bb36a
commit 19d467463b
16 changed files with 103 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Ubiquitous/XiZi_AIoT/softkernel/memory/share_page.c
View File

@@ -133,12 +133,12 @@ static uintptr_t map_task_share_page(struct Thread* task, const uintptr_t paddr,
}
// map first area
if (!xizi_pager.map_pages(task->memspace->pgdir.pd_addr, vaddr, paddr, nr_pages * PAGE_SIZE, false)) {
if (!xizi_pager.map_pages(task->memspace, vaddr, paddr, nr_pages * PAGE_SIZE, false)) {
return (uintptr_t)NULL;
}
// map second area
if (!xizi_pager.map_pages(task->memspace->pgdir.pd_addr, vaddr + (nr_pages * PAGE_SIZE), paddr, nr_pages * PAGE_SIZE, false)) {
if (!xizi_pager.map_pages(task->memspace, vaddr + (nr_pages * PAGE_SIZE), paddr, nr_pages * PAGE_SIZE, false)) {
xizi_pager.unmap_pages(task->memspace->pgdir.pd_addr, vaddr, nr_pages * PAGE_SIZE);
return (uintptr_t)NULL;
}
@@ -161,9 +161,9 @@ uintptr_t task_map_pages(struct Thread* task, const uintptr_t vaddr, const uintp
bool ret = false;
if (is_dev) {
ret = xizi_pager.map_pages(task->memspace->pgdir.pd_addr, vaddr, paddr, nr_pages * PAGE_SIZE, true);
ret = xizi_pager.map_pages(task->memspace, vaddr, paddr, nr_pages * PAGE_SIZE, true);
} else {
ret = xizi_pager.map_pages(task->memspace->pgdir.pd_addr, vaddr, paddr, nr_pages * PAGE_SIZE, false);
ret = xizi_pager.map_pages(task->memspace, vaddr, paddr, nr_pages * PAGE_SIZE, false);
}
if (!ret) {