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[libcpu][risc-v]remove unused parameter 'size' for func _unmap_area. 

Signed-off-by: ligr <liguorui1213@163.com>
This commit is contained in:
ligr 2025-03-13 11:43:34 +08:00 committed by Rbb666
parent 4f4544a440
commit b04aacbd94
1 changed files with 5 additions and 5 deletions
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10
libcpu/risc-v/common64/mmu.c
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@ -36,7 +36,7 @@
#define USER_VADDR_START 0
#endif
static size_t _unmap_area(struct rt_aspace *aspace, void *v_addr, size_t size);
static size_t _unmap_area(struct rt_aspace *aspace, void *v_addr);
static void *current_mmu_table = RT_NULL;
@ -198,7 +198,7 @@ void *rt_hw_mmu_map(struct rt_aspace *aspace, void *v_addr, void *p_addr,
while (unmap_va != v_addr)
{
MM_PGTBL_LOCK(aspace);
_unmap_area(aspace, unmap_va, ARCH_PAGE_SIZE);
_unmap_area(aspace, unmap_va);
MM_PGTBL_UNLOCK(aspace);
unmap_va += ARCH_PAGE_SIZE;
}
@ -245,8 +245,8 @@ static void _unmap_pte(rt_ubase_t *pentry, rt_ubase_t *lvl_entry[], int level)
}
}
/* Unmaps a virtual address range from the page table. */
static size_t _unmap_area(struct rt_aspace *aspace, void *v_addr, size_t size)
/* Unmaps a virtual address range (1GB/2MB/4KB according to actual page level) from the page table. */
static size_t _unmap_area(struct rt_aspace *aspace, void *v_addr)
{
rt_ubase_t loop_va = __UMASKVALUE((rt_ubase_t)v_addr, PAGE_OFFSET_MASK);
size_t unmapped = 0;
@ -315,7 +315,7 @@ void rt_hw_mmu_unmap(struct rt_aspace *aspace, void *v_addr, size_t size)
while (size > 0)
{
MM_PGTBL_LOCK(aspace);
unmapped = _unmap_area(aspace, v_addr, size);
unmapped = _unmap_area(aspace, v_addr);
MM_PGTBL_UNLOCK(aspace);
/* when unmapped == 0, region not exist in pgtbl */