Date: Sun, 12 Jan 2003 15:32:46 -0800 (PST) From: Alan Cox <alc@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm vm_page.c Message-ID: <200301122332.h0CNWkW8074064@repoman.freebsd.org>
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alc 2003/01/12 15:32:46 PST
Modified files:
sys/vm vm_page.c
Log:
Make vm_page_alloc() return PG_ZERO only if VM_ALLOC_ZERO is specified.
The objective being to eliminate some cases of page queues locking.
(See, for example, vm/vm_fault.c revision 1.160.)
Reviewed by: tegge
(Also, pointed out by tegge that I changed vm_fault.c before changing
vm_page.c. Oops.)
Revision Changes Path
1.236 +5 -4 src/sys/vm/vm_page.c
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