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(parent: 3bfbb8c) | patch
kernel -- vm_pageout: Handle pages w/ NULL vm_objects on the act/in pageqs.
authorVenkatesh Srinivas <me@endeavour.zapto.org>
Sat, 21 Apr 2012 18:40:41 +0000 (11:40 -0700)
committerVenkatesh Srinivas <me@endeavour.zapto.org>
Sat, 21 Apr 2012 18:40:41 +0000 (11:40 -0700)
commit19cd98ea71f56117435402874beedbdf6d399b52
tree1ed9cb8921bd856048959f43092d4f16ca60fd34tree | snapshot
parent3bfbb8cc7165e5a034f7f1de43eafd7ae88847d1commit | diff
kernel -- vm_pageout: Handle pages w/ NULL vm_objects on the act/in pageqs.

vm_page_unwire could end up putting pages w/ NULL object fields onto the
active or inactive page queues. Allow the active/inactive scans to deal with
these pages rather than panic-ing. This pages can be disposed of normally.

Closes-bug: 2338
Suggested-by: dillon
Reported-by: sephe, JustinS
sys/vm/vm_pageout.c diff | blob | blame | history
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