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Differential D11946

Make vm_page_sunbusy() assert that the page is not locked
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Authored by markj on Aug 10 2017, 1:55 AM.
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alc
kib
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rS322383: Make vm_page_sunbusy() assert that the page is unlocked.
Summary

In the slow path we'll acquire the page lock, but this path is executed
infrequently, so the assertion helps catch programming errors.

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rS FreeBSD src repository - subversion
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Event Timeline

markj created this revision.Aug 10 2017, 1:55 AM
markj added reviewers: alc, kib.Aug 10 2017, 2:13 AM
kib accepted this revision.Aug 10 2017, 8:45 AM
This revision is now accepted and ready to land.Aug 10 2017, 8:45 AM
Closed by commit rS322383: Make vm_page_sunbusy() assert that the page is unlocked. (authored by markj). · Explain WhyAug 10 2017, 10:44 PM
This revision was automatically updated to reflect the committed changes.

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PathSize
head/
sys/
vm/
1 line

Diff 31906

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head/sys/vm/vm_page.c

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