The qpread code has been dropped, and the dual ended buffer has been added.

$ cat \#arch/interrupts
           IRQ[ 49]  IRQ[240]
CPU[  0]         55      1533
CPU[  1]          0         0
CPU[  2]          0         0
CPU[  3]          0         0
CPU[  4]          0         0
CPU[  5]          0         0
CPU[  6]          0         0
CPU[  7]          0         0


On Thu, Dec 3, 2015 at 12:57 PM, Davide Libenzi <[email protected]> wrote:

> This is unfortunately on top of devarch_msr_perf (the perf one posted
> yesterday), since I needed per-CPU, which lives there.
>
>
> https://github.com/dlibenzi/akaros/compare/devarch_msr_perf...dlibenzi:interrupt_device
>
> BTW, there seem to be something wrong with block extra data.
>
>
> The following changes since commit
> 87782eff25975f0d52c3778ce93b0c496f653f83:
>
>   Added new perf utility to access CPU counters from userspace (2015-12-02
> 16:13:50 -0800)
>
> are available in the git repository at:
>
>   [email protected]:dlibenzi/akaros interrupt_device
>
> for you to fetch changes up to 23b44ab22a56704642d79f665cbca9cbc6b727e1:
>
>   Added devarch interrupts device (2015-12-03 12:46:38 -0800)
>
> ----------------------------------------------------------------
> Davide Libenzi (3):
>       Added sizeof_field() macro
>       Allows the queue data structure to use a minimum block size
>       Added devarch interrupts device
>
>  kern/arch/riscv/devarch.h |   8 +++
>  kern/arch/x86/devarch.c   | 125
> ++++++++++++++++++++++++++++++++++++++++++++++
>  kern/arch/x86/devarch.h   |   1 +
>  kern/arch/x86/trap.c      |   3 ++
>  kern/include/ns.h         |   4 +-
>  kern/include/ros/common.h |   2 +
>  kern/src/ns/qio.c         |  71 ++++++++++++++++++++++----
>  7 files changed, 203 insertions(+), 11 deletions(-)
>  create mode 100644 kern/arch/riscv/devarch.h
>
>

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