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Kernel: Rename kmalloc_pool_heap => initial_kmalloc_memory

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This commit is contained in:
Andreas Kling 2021-12-28 19:19:52 +01:00
parent ac7ce12123
commit 9111376d70
Notes: sideshowbarker 2024-07-17 22:02:56 +09:00
1 changed files with 6 additions and 6 deletions
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12
Kernel/Heap/kmalloc.cpp
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@ -28,7 +28,10 @@ static constexpr size_t CHUNK_SIZE = 32;
static constexpr size_t CHUNK_SIZE = 64;
#endif
#define POOL_SIZE (2 * MiB)
static constexpr size_t INITIAL_KMALLOC_MEMORY_SIZE = 2 * MiB;
// Treat the heap as logically separate from .bss
__attribute__((section(".heap"))) static u8 initial_kmalloc_memory[INITIAL_KMALLOC_MEMORY_SIZE];
namespace std {
const nothrow_t nothrow;
@ -305,9 +308,6 @@ struct KmallocGlobalData {
READONLY_AFTER_INIT static KmallocGlobalData* g_kmalloc_global;
alignas(KmallocGlobalData) static u8 g_kmalloc_global_heap[sizeof(KmallocGlobalData)];
// Treat the heap as logically separate from .bss
__attribute__((section(".heap"))) static u8 kmalloc_pool_heap[POOL_SIZE];
static size_t g_kmalloc_call_count;
static size_t g_kfree_call_count;
static size_t g_nested_kfree_calls;
@ -329,8 +329,8 @@ static inline void kmalloc_verify_nospinlock_held()
UNMAP_AFTER_INIT void kmalloc_init()
{
// Zero out heap since it's placed after end_of_kernel_bss.
memset(kmalloc_pool_heap, 0, sizeof(kmalloc_pool_heap));
g_kmalloc_global = new (g_kmalloc_global_heap) KmallocGlobalData(kmalloc_pool_heap, sizeof(kmalloc_pool_heap));
memset(initial_kmalloc_memory, 0, sizeof(initial_kmalloc_memory));
g_kmalloc_global = new (g_kmalloc_global_heap) KmallocGlobalData(initial_kmalloc_memory, sizeof(initial_kmalloc_memory));
s_lock.initialize();
}