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kernel: finish work of removing interruptible mutexes

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Matheus
2024-12-24 21:30:25 -03:00
parent 48643c4868
commit a6c169e5e6
42 changed files with 169 additions and 169 deletions
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kernel-src/mm/pmm.c
+4 -4
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@@ -132,7 +132,7 @@ void *pmm_getpageaddress(page_t *page) {
void pmm_hold(void *addr) {
page_t *page = &pages[((uintptr_t)addr / PAGE_SIZE)];
MUTEX_ACQUIRE(&freelistmutex, false);
MUTEX_ACQUIRE(&freelistmutex);
internalhold(page);
MUTEX_RELEASE(&freelistmutex);
}
@@ -144,7 +144,7 @@ void pmm_release(void *addr) {
uintmax_t newrefcount = __atomic_sub_fetch(&page->refcount, 1, __ATOMIC_SEQ_CST);
if (newrefcount == 0) {
__assert((page->flags & PAGE_FLAGS_DIRTY) == 0);
MUTEX_ACQUIRE(&freelistmutex, false);
MUTEX_ACQUIRE(&freelistmutex);
insertinfreelist(page);
if (page->backing == NULL)
page->flags |= PAGE_FLAGS_FREE;
@@ -160,7 +160,7 @@ static void doalloc(page_t *page) {
void *pmm_allocpage(int section) {
retry:
MUTEX_ACQUIRE(&freelistmutex, false);
MUTEX_ACQUIRE(&freelistmutex);
page_t *page = NULL;
// try to take a free anonymous page
@@ -274,7 +274,7 @@ void *pmm_alloc(size_t size, int section) {
if (size == 1)
return pmm_allocpage(section);
MUTEX_ACQUIRE(&freelistmutex, false);
MUTEX_ACQUIRE(&freelistmutex);
uintmax_t page = 0;
size_t found = 0;