Diffusion FreeBSD src repository - subversion rS349840

Add a per-CPU page cache per VM free pool.
rS349840
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Description

Add a per-CPU page cache per VM free pool.

Some workloads benefit from having a per-CPU cache for
VM_FREEPOOL_DIRECT pages.

Reviewed by: dougm, kib
Discussed with: alc, jeff
MFC after: 2 weeks
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D20858

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Authored on

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Differential Revision

D20858: Add per-freepool page caches.

Parents

rS349839: Call device_unbusy() on the error exit path, because if iicbus_request_bus()

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markj committed rS349840: Add a per-CPU page cache per VM free pool..Jul 8 2019, 6:56 PM

markj added an edge: D20858: Add per-freepool page caches..

Changes (3)

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head/

sys/

vm/

rS349840

head/sys/vm/vm_page.c

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head/sys/vm/vm_page.h

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head/sys/vm/vm_pagequeue.h

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