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hv:pgtable: rename lookup_address to pgtable_lookup_entry 

lookup_address is used to lookup a pagetable entry by an address. So rename it
to pgtable_lookup_entry to indicate this clearly.

Tracked-On: #5830
Signed-off-by: Li Fei1 <fei1.li@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
This commit is contained in:
Li Fei1 2021-03-09 11:11:07 +08:00 committed by wenlingz
parent 36ddd87a09
commit ef90bb6db3
3 changed files with 3 additions and 3 deletions
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2
hypervisor/arch/x86/guest/ept.c
View File

@ -222,7 +222,7 @@ uint64_t local_gpa2hpa(struct acrn_vm *vm, uint64_t gpa, uint32_t *size)
void *eptp;
eptp = get_ept_entry(vm);
pgentry = lookup_address((uint64_t *)eptp, gpa, &pg_size, &vm->arch_vm.ept_pgtable);
pgentry = pgtable_lookup_entry((uint64_t *)eptp, gpa, &pg_size, &vm->arch_vm.ept_pgtable);
if (pgentry != NULL) {
hpa = (((*pgentry & (~EPT_PFN_HIGH_MASK)) & (~(pg_size - 1UL)))
| (gpa & (pg_size - 1UL)));

2
hypervisor/arch/x86/pagetable.c
View File

@ -485,7 +485,7 @@ void *pgtable_create_trusty_root(const struct pgtable *table,
/**
* @pre (pml4_page != NULL) && (pg_size != NULL)
*/
const uint64_t *lookup_address(uint64_t *pml4_page, uint64_t addr, uint64_t *pg_size, const struct pgtable *table)
const uint64_t *pgtable_lookup_entry(uint64_t *pml4_page, uint64_t addr, uint64_t *pg_size, const struct pgtable *table)
{
const uint64_t *pret = NULL;
bool present = true;

2
hypervisor/include/arch/x86/pgtable.h
View File

@ -310,7 +310,7 @@ void *pgtable_create_trusty_root(const struct pgtable *table,
/**
*@pre (pml4_page != NULL) && (pg_size != NULL)
*/
const uint64_t *lookup_address(uint64_t *pml4_page, uint64_t addr,
const uint64_t *pgtable_lookup_entry(uint64_t *pml4_page, uint64_t addr,
uint64_t *pg_size, const struct pgtable *table);
void pgtable_add_map(uint64_t *pml4_page, uint64_t paddr_base,