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smaller cleanups

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This commit is contained in:
Steffen Vogel 2014-11-28 02:15:15 +01:00
parent b33107eef7
commit d289601a0e
2 changed files with 3 additions and 4 deletions
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2
arch/x86/include/asm/page.h
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@ -88,6 +88,8 @@
/// This page or table is used during the boot process
#define PG_BOOT (1 << 9)
/// This page is reserved for copying
#define PAGE_TMP (PAGE_FLOOR((size_t) &kernel_start) - PAGE_SIZE)
/** @brief Converts a virtual address to a physical
*

5
arch/x86/mm/page.c
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@ -63,9 +63,6 @@ static size_t * other[PAGE_LEVELS] = {
#define CHILD(map, lvl, vpn) &map[lvl-1][vpn<<PAGE_MAP_BITS]
#define PARENT(map, lvl, vpn) &map[lvl+1][vpn>>PAGE_MAP_BITS]
/** This page is reserved for copying */
#define PAGE_TMP (PAGE_FLOOR((size_t) &kernel_start) - PAGE_SIZE)
/** @todo Does't handle huge pages for now
* @todo This will cause a pagefaut if addr isn't mapped! */
size_t page_virt_to_phys(size_t addr)
@ -139,7 +136,7 @@ int page_unmap(size_t viraddr, size_t npages)
spinlock_lock(&kslock);
for (vpn=start; vpn<end; vpn++)
self[0][vpn] = 0;
self[0][vpn] = 0;
spinlock_unlock(&kslock);