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Eliminate redundant setting of a page's valid bits and pointless clearing

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of the same page's dirty bits.
This commit is contained in:
Alan Cox 2009-05-27 18:12:10 +00:00
parent b4d722d936
commit e2d0be0172
1 changed files with 2 additions and 2 deletions
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4
sys/fs/tmpfs/tmpfs_vnops.c
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@ -606,8 +606,8 @@ out:
VM_OBJECT_LOCK(vobj);
vm_page_lock_queues();
if (error == 0) {
vm_page_set_validclean(tpg, offset, tlen);
vm_page_zero_invalid(tpg, TRUE);
KASSERT(tpg->valid == VM_PAGE_BITS_ALL,
("parts of tpg invalid"));
vm_page_dirty(tpg);
}
vm_page_unwire(tpg, TRUE);