Imbus/xv6-riscv-kernel
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clear_pte_u -> clearpteu

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This commit is contained in:
Austin Clements 2011-09-02 14:37:04 -04:00
parent 91aa0f3296
commit 2eb214c9db
3 changed files with 4 additions and 4 deletions
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4
vm.c
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@ -292,13 +292,13 @@ freevm(pde_t *pgdir)
// Clear PTE_U on a page. Used to create an inaccessible
// page beneath the user stack.
void
clear_pte_u(pde_t *pgdir, char *uva)
clearpteu(pde_t *pgdir, char *uva)
{
pte_t *pte;
pte = walkpgdir(pgdir, uva, 0);
if(pte == 0)
panic("clear_pte_u");
panic("clearpteu");
*pte &= ~PTE_U;
}