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Fix harmless oversight marking pages with the wrong state.

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While the log of hrev35726 says that unusable page ranges are supposed
to be marked with PAGE_STATE_UNUSED and allocated ones with
PAGE_STATE_WIRED, both actually marked with PAGE_STATE_UNUSED.
This commit is contained in:
Michael Lotz
2011-11-16 11:06:46 +01:00
parent 4200073542
commit 35632c56af
1 changed files with 1 additions and 1 deletions
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src/system/kernel/vm/vm_page.cpp
+1 -1
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@@ -1724,7 +1724,7 @@ mark_page_range_in_use(page_num_t startPage, page_num_t length, bool wired)
VMPageQueue& queue = page->State() == PAGE_STATE_FREE VMPageQueue& queue = page->State() == PAGE_STATE_FREE
? sFreePageQueue : sClearPageQueue; ? sFreePageQueue : sClearPageQueue;
queue.Remove(page); queue.Remove(page);
page->SetState(wired ? PAGE_STATE_UNUSED : PAGE_STATE_UNUSED); page->SetState(wired ? PAGE_STATE_WIRED : PAGE_STATE_UNUSED);
page->busy = false; page->busy = false;
atomic_add(&sUnreservedFreePages, -1); atomic_add(&sUnreservedFreePages, -1);
DEBUG_PAGE_ACCESS_END(page); DEBUG_PAGE_ACCESS_END(page);