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Code Issues Releases Activity

- Hold the vm object's lock around calls to vm_page_set_validclean().

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This commit is contained in:
Alan Cox 2003-10-20 04:05:24 +00:00
parent 634862b329
commit 2bf43e4374
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=121264
1 changed files with 4 additions and 0 deletions
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4
sys/vm/vnode_pager.c
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@ -494,13 +494,17 @@ vnode_pager_input_smlfs(object, m)
if (error)
break;
VM_OBJECT_LOCK(object);
vm_page_lock_queues();
vm_page_set_validclean(m, (i * bsize) & PAGE_MASK, bsize);
vm_page_unlock_queues();
VM_OBJECT_UNLOCK(object);
} else {
VM_OBJECT_LOCK(object);
vm_page_lock_queues();
vm_page_set_validclean(m, (i * bsize) & PAGE_MASK, bsize);
vm_page_unlock_queues();
VM_OBJECT_UNLOCK(object);
bzero((caddr_t) kva + i * bsize, bsize);
}
}