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Correct an error in the implementation of pmap_is_prefaultable(). When I

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introduced this function in revision 1.441, I inverted one of the
comparisons.
This commit is contained in:
Alan Cox 2004-06-16 03:11:24 +00:00
parent 3010536674
commit 82d8e6f5a0
1 changed files with 1 additions and 1 deletions
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2
sys/amd64/amd64/pmap.c
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@ -2575,7 +2575,7 @@ pmap_is_prefaultable(pmap_t pmap, vm_offset_t addr)
if (pde == NULL || (*pde & PG_V) == 0)
return (FALSE);
pte = vtopte(addr);
if ((*pte & PG_V) == 0)
if (*pte & PG_V)
return (FALSE);
return (TRUE);
}