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mm: refactor pmm -> page

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Matheus
2026-07-01 11:56:06 -03:00
parent 39e63c3e44
commit 6f8700e678
35 changed files with 226 additions and 226 deletions
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kernel-src/mm/vmmcache.c
+9 -9
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@@ -114,12 +114,12 @@ int vmmcache_getpage(vnode_t *vnode, uintmax_t offset, page_t **res) {
retry:
if (page) {
// page is present in the page cache
pmm_hold(pmm_getpageaddress((page_t *)page));
mm_hold_page(mm_get_page_address((page_t *)page));
RELEASE_LOCK();
// in the case of a retry, release the allocated page here
if (newpage)
pmm_release(pmm_getpageaddress(newpage));
mm_release_page(mm_get_page_address(newpage));
eventlistener_t listener;
EVENT_INITLISTENER(&listener);
@@ -133,7 +133,7 @@ int vmmcache_getpage(vnode_t *vnode, uintmax_t offset, page_t **res) {
if (page->flags & PAGE_FLAGS_ERROR) {
// the thread handling the page in failed to read it, we should retry it and see whats up
pmm_release(pmm_getpageaddress((page_t *)page));
mm_release_page(mm_get_page_address((page_t *)page));
goto retry_err;
}
@@ -142,11 +142,11 @@ int vmmcache_getpage(vnode_t *vnode, uintmax_t offset, page_t **res) {
// page is not present in the cache, we will have to load it in
RELEASE_LOCK();
void *address = pmm_allocpage(PMM_SECTION_DEFAULT);
void *address = mm_alloc_page(MEMORY_SECTION_DEFAULT);
if (address == NULL)
return ENOMEM;
newpage = pmm_getpage(address);
newpage = mm_get_page(address);
HOLD_LOCK();
@@ -180,7 +180,7 @@ int vmmcache_getpage(vnode_t *vnode, uintmax_t offset, page_t **res) {
newpage->offset = 0;
RELEASE_LOCK();
pmm_release(pmm_getpageaddress(newpage));
mm_release_page(mm_get_page_address(newpage));
EVENT_SIGNAL(&pagereadyevent);
return error;
}
@@ -289,7 +289,7 @@ int vmmcache_truncate(vnode_t *vnode, uintmax_t offset) {
page_t *page = pagelist;
pagelist = pagelist->vnodenext;
if (page->flags & PAGE_FLAGS_PINNED)
pmm_release(pmm_getpageaddress(page));
mm_release_page(mm_get_page_address(page));
}
return 0;
@@ -318,7 +318,7 @@ static int syncpage(page_t *page, bool backinglock) {
VOP_RELEASE(page->backing);
}
pmm_release(pmm_getpageaddress((page_t *)page));
mm_release_page(mm_get_page_address((page_t *)page));
return e;
}
@@ -427,7 +427,7 @@ int vmmcache_makedirty(page_t *page) {
dirtylist = page;
}
pmm_hold(pmm_getpageaddress(page));
mm_hold_page(mm_get_page_address(page));
__assert(page->backing);
VOP_HOLD(page->backing);
}