On Wed, 15 Dec 2010 03:13:50 -0500 (EST) Len Brown <lenb@xxxxxxxxxx> wrote: > Hi Arjan, > I hoped that the test patch below would help acpi_battery_init() > on machines where it runs a lot of AML. I have a lenovo s10-3 > where it was taking 900ms, and this patch seemed to reduce > it to 600ms. However, I measured again and it seems to have > gone _up_ to 1300ms - so perhaps there is some other factor > determining how long that routine is taking? that's still a long time (we boot all other drivers including KMS in 0.5 seconds combined) wonder if this stuff is polling some battery property ? (like discharge rate or something) wonder if the code could do just enough to register the device, and do everything else in the background? -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
