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Revert the first part of revision 1.114 and modify the second part. On

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architectures implementing uma_small_alloc() pages do not necessarily
belong to the kmem object.
This commit is contained in:
Alan Cox 2005-02-24 06:13:01 +00:00
parent 35da865ad7
commit b70458aec3
1 changed files with 16 additions and 3 deletions
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19
sys/vm/uma_core.c
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@ -754,9 +754,15 @@ finished:
if ((keg->uk_flags & UMA_ZONE_MALLOC) ||
(keg->uk_flags & UMA_ZONE_REFCNT)) {
vm_object_t obj;
if (flags & UMA_SLAB_KMEM)
obj = kmem_object;
else
obj = NULL;
for (i = 0; i < keg->uk_ppera; i++)
vsetobj((vm_offset_t)mem + (i * PAGE_SIZE),
kmem_object);
obj);
}
if (keg->uk_flags & UMA_ZONE_OFFPAGE)
uma_zfree_internal(keg->uk_slabzone, slab, NULL,
@ -866,10 +872,17 @@ slab_zalloc(uma_zone_t zone, int wait)
keg->uk_size);
}
if ((keg->uk_flags & UMA_ZONE_MALLOC) ||
(keg->uk_flags & UMA_ZONE_REFCNT))
(keg->uk_flags & UMA_ZONE_REFCNT)) {
vm_object_t obj;
if (flags & UMA_SLAB_KMEM)
obj = kmem_object;
else
obj = NULL;
for (i = 0; i < keg->uk_ppera; i++)
vsetobj((vm_offset_t)mem +
(i * PAGE_SIZE), kmem_object);
(i * PAGE_SIZE), obj);
}
if (keg->uk_flags & UMA_ZONE_OFFPAGE)
uma_zfree_internal(keg->uk_slabzone, slab,
NULL, SKIP_NONE);