Date: Wed, 9 Jul 2014 11:10:26 -0700 From: hiren panchasara <hiren.panchasara@gmail.com> To: "Rodney W. Grimes" <freebsd@pdx.rh.cn85.chatusa.com> Cc: freebsd-embedded <freebsd-embedded@freebsd.org>, "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: mbuf autotuning effect Message-ID: <CALCpEUGXvki3=itPd6JOeFkP1FPPFMBAbeLp6C=Xv8uW%2B-33qA@mail.gmail.com> In-Reply-To: <201407091757.s69HvHsv044282@pdx.rh.CN85.ChatUSA.com> References: <CALCpEUGXRuMY-KUmryZm9dtAJ1==DwOAJPCn2gfSU_FJnaYZZw@mail.gmail.com> <201407091757.s69HvHsv044282@pdx.rh.CN85.ChatUSA.com>
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On Wed, Jul 9, 2014 at 10:57 AM, Rodney W. Grimes <freebsd@pdx.rh.cn85.chatusa.com> wrote: > Actually didnt VM_KMEM_SIZE_SCALE default value get changed to 1 in the x86/amd64 > kernel tree some time in 8.x's life time? Yes, Just for amd64: % grep -r SCALE */include/vmparam.h | grep define amd64/include/vmparam.h:#define VM_KMEM_SIZE_SCALE (1) arm/include/vmparam.h:#define VM_KMEM_SIZE_SCALE (3) i386/include/vmparam.h:#define VM_KMEM_SIZE_SCALE (3) ia64/include/vmparam.h:#define VM_KMEM_SIZE_SCALE (4) mips/include/vmparam.h:#define VM_KMEM_SIZE_SCALE (3) powerpc/include/vmparam.h:#define VM_KMEM_SIZE_SCALE (3) sparc64/include/vmparam.h:#define VM_KMEM_SIZE_SCALE (tsb_kernel_ldd_phys == 0 ? 3 : 2) cheers, Hiren <skip>
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