HelenOSHelenOS-docHelenOS-historic

Català-Valencià – Catalan中文 – Chinese (Simplified)中文 – Chinese (Traditional)Česky – CzechDansk – DanishNederlands – DutchEnglish – EnglishSuomi – FinnishFrançais – FrenchDeutsch – Germanעברית – Hebrewहिंदी – HindiMagyar – HungarianBahasa Indonesia – IndonesianItaliano – Italian日本語 – Japanese한국어 – KoreanМакедонски – Macedonianमराठी – MarathiNorsk – NorwegianPolski – PolishPortuguês – PortuguesePortuguês – Portuguese (Brazil)Русский – RussianSlovenčina – SlovakSlovenščina – SlovenianEspañol – SpanishSvenska – SwedishTürkçe – TurkishУкраїнська – UkrainianOëzbekcha – Uzbek

Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/arch/sparc64/src/mm/tsb.c @ 2047

  → /trunk/kernel/arch/sparc64/src/mm/tsb.c @ 2048

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2047 → Rev 2048

/trunk/kernel/arch/sparc64/src/mm/tsb.c
41,18 → 41,17
#include <macros.h>
#include <debug.h>
#define TSB_INDEX_MASK ((1<<(21+1+TSB_SIZE-PAGE_WIDTH))-1)
#define TSB_INDEX_MASK ((1 << (21 + 1 + TSB_SIZE - PAGE_WIDTH)) - 1)
/** Invalidate portion of TSB.
*
* We assume that the address space is already locked.
* Note that respective portions of both TSBs
* are invalidated at a time.
* We assume that the address space is already locked. Note that respective
* portions of both TSBs are invalidated at a time.
*
* @param as Address space.
* @param page First page to invalidate in TSB.
* @param pages Number of pages to invalidate.
* Value of (count_t) -1 means the whole TSB.
* @param pages Number of pages to invalidate. Value of (count_t) -1 means the
* whole TSB.
*/
void tsb_invalidate(as_t *as, uintptr_t page, count_t pages)
{
65,8 → 64,10
cnt = min(pages, ITSB_ENTRY_COUNT);
for (i = 0; i < cnt; i++) {
as->arch.itsb[(i0 + i) & (ITSB_ENTRY_COUNT-1)].tag.invalid = true;
as->arch.dtsb[(i0 + i) & (DTSB_ENTRY_COUNT-1)].tag.invalid = true;
as->arch.itsb[(i0 + i) & (ITSB_ENTRY_COUNT - 1)].tag.invalid =
true;
as->arch.dtsb[(i0 + i) & (DTSB_ENTRY_COUNT - 1)].tag.invalid =
true;
}
}