Date: Sun, 16 Jan 2011 17:33:34 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/vm vm_page.c Message-ID: <201101161733.p0GHXmV5013692@repoman.freebsd.org>
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alc 2011-01-16 17:33:34 UTC
FreeBSD src repository
Modified files:
sys/vm vm_page.c
Log:
SVN rev 217477 on 2011-01-16 17:33:34Z by alc
Clean up the start of vm_page_alloc(). In particular, eliminate an
assertion that is no longer required. Long ago, calls to vm_page_alloc()
from an interrupt handler had to specify VM_ALLOC_INTERRUPT so that
vm_page_alloc() would not attempt to reclaim a PQ_CACHE page from another vm
object. Today, with the synchronization on a vm object's collection of
PQ_CACHE pages, this is no longer an issue. In fact, VM_ALLOC_INTERRUPT now
reclaims PQ_CACHE pages just like VM_ALLOC_{NORMAL,SYSTEM}.
MFC after: 3 weeks
Revision Changes Path
1.434 +3 -7 src/sys/vm/vm_page.c
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