On Fri, Mar 25, 2011 at 7:32 PM, Max Herrgard <herrg...@gmail.com> wrote: > On Fri, Mar 25, 2011 at 2:21 AM, Sepherosa Ziehau <sepher...@gmail.com> wrote: >> This interrupt sharing may caused by interrupt routing in ACPI code. >> What's the vmstat -iv on both w/ and w/o ACPI interrupt routing? > > Yes they are a bit different.
OK, please test following commit on master: 40ad81aa20e2ba47db1f04204a60ffd06b513150 Best Regards, sephe > > With ACPI interrupt routing: > interrupt total rate > irq0: clk 9239831 278 > irq4: sio0 0 0 > irq7: ppc0 1 0 > irq9: acpi0/vge0/uhci0/uhci1 33423 1 > irq10: ral0/rl0/ehci0 842511 25 > irq11: fwohci0/pcm0/rl1/atapci0/uhci2/uhci3 1110368 33 > irq14: ata0 37 0 > irq15: ata1 0 0 > irq19 46 0 > irq21 1119024 33 > irq192: swi_siopoll 0 0 > irq195: swi_cambio 0 0 > irq196: swi_vm 0 0 > irq197: swi_taskq/swi_mp_taskq 0 0 > Total 12345241 371 > > Without: > interrupt total rate > irq0: clk 151705 466 > irq4: sio0 0 0 > irq5: vge0/uhci0/uhci1 40002 123 > irq7: ppc0 1 0 > irq9: acpi0 0 0 > irq10: ral0/rl0/ehci0 9093 27 > irq11: fwohci0/pcm0/rl1/atapci0/uhci2/uhci3 2253 6 > irq14: ata0 37 0 > irq15: ata1 0 0 > irq19 46 0 > irq21 2271 6 > irq192: swi_siopoll 0 0 > irq195: swi_cambio 0 0 > irq196: swi_vm 0 0 > irq197: swi_taskq/swi_mp_taskq 0 0 > Total 205408 632 > > > Max > -- Tomorrow Will Never Die