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Code Issues Releases Activity

The runlen returned from vm_pageout_flush() might be zero legitimately,

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when mreq page has status VM_PAGER_AGAIN.

MFC after:	5 days
This commit is contained in:
Konstantin Belousov 2010-11-20 17:27:38 +00:00
parent 9fe175f914
commit 4c7b9a2063
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=215574
1 changed files with 0 additions and 1 deletions
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sys/vm/vm_object.c
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@ -820,7 +820,6 @@ vm_object_page_clean(vm_object_t object, vm_pindex_t start, vm_pindex_t end,
continue;
n = vm_object_page_collect_flush(object, p, pagerflags);
KASSERT(n > 0, ("vm_object_page_collect_flush failed"));
if (object->generation != curgeneration)
goto rescan;
np = vm_page_find_least(object, pi + n);