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LibC: Expose PAGE_ROUND_UP in mallocdefs.h

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Sahan Fernando 2021-06-05 18:06:36 +10:00 • committed by Ali Mohammad Pur
parent c93f73c617
commit 6fb08f20e3
2 changed files with 2 additions and 2 deletions
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2
Userland/Libraries/LibC/malloc.cpp
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@ -24,8 +24,6 @@
#define RECYCLE_BIG_ALLOCATIONS
#define PAGE_ROUND_UP(x) ((((size_t)(x)) + PAGE_SIZE - 1) & (~(PAGE_SIZE - 1)))
static Threading::Lock& malloc_lock()
{
static u32 lock_storage[sizeof(Threading::Lock) / sizeof(u32)];

2
Userland/Libraries/LibC/mallocdefs.h
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@ -14,6 +14,8 @@
#define MALLOC_SCRUB_BYTE 0xdc
#define FREE_SCRUB_BYTE 0xed
#define PAGE_ROUND_UP(x) ((((size_t)(x)) + PAGE_SIZE - 1) & (~(PAGE_SIZE - 1)))
static constexpr unsigned short size_classes[] = { 8, 16, 32, 64, 128, 256, 504, 1016, 2032, 4088, 8184, 16376, 32752, 0 };
static constexpr size_t num_size_classes = (sizeof(size_classes) / sizeof(unsigned short)) - 1;