Subversion Repositories HelenOS-historic

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Ignore whitespace Rev 900 → Rev 901

/kernel/trunk/arch/sparc64/src/proc/scheduler.c
30,6 → 30,7
#include <proc/thread.h>
#include <arch.h>
#include <arch/mm/tlb.h>
#include <arch/mm/page.h>
#include <config.h>
#include <align.h>
 
38,9 → 39,9
{
__address base;
base = ALIGN_DOWN(config.base, 4*1024*1024);
base = ALIGN_DOWN(config.base, 1<<KERNEL_PAGE_WIDTH);
 
if ((__address) THREAD->kstack < base || (__address) THREAD->kstack > base + 4*1024*1024) {
if ((__address) THREAD->kstack < base || (__address) THREAD->kstack > base + (1<<KERNEL_PAGE_WIDTH)) {
/*
* Kernel stack of this thread is not locked in DTLB.
* First, make sure it is not mapped already.
47,7 → 48,7
* If not, create a locked mapping for it.
*/
dtlb_demap(TLB_DEMAP_PAGE, TLB_DEMAP_NUCLEUS, (__address) THREAD->kstack);
dtlb_insert_mapping((__address) THREAD->kstack, (__address) THREAD->kstack, PAGESIZE_8K, true, true);
dtlb_insert_mapping((__address) THREAD->kstack, KA2PA(THREAD->kstack), PAGESIZE_8K, true, true);
}
}
 
56,9 → 57,9
{
__address base;
 
base = ALIGN_DOWN(config.base, 4*1024*1024);
base = ALIGN_DOWN(config.base, 1<<KERNEL_PAGE_WIDTH);
 
if ((__address) THREAD->kstack < base || (__address) THREAD->kstack > base + 4*1024*1024) {
if ((__address) THREAD->kstack < base || (__address) THREAD->kstack > base + (1<<KERNEL_PAGE_WIDTH)) {
/*
* Kernel stack of this thread is locked in DTLB.
* Destroy the mapping.