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Re: [Qemu-block] [Qemu-devel] [PATCH v4] nvme: Add tracing
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From: |
Philippe Mathieu-Daudé |
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Subject: |
Re: [Qemu-block] [Qemu-devel] [PATCH v4] nvme: Add tracing |
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Date: |
Mon, 30 Oct 2017 13:51:53 -0300 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 |
Cc'ing Stefan and Trivial
On 10/30/2017 01:07 PM, Doug Gale wrote:
> From 0e27b5dca8f4f32a1b194e1b3544be77dd4f45d9 Mon Sep 17 00:00:00 2001
> From: Doug Gale <address@hidden>
> Date: Mon, 30 Oct 2017 09:28:43 -0400
> Subject: [PATCH] nvme: Add tracing
>
^ to remove from commit description, maybe maintainer taking this can
cleanup.
> Add trace output for commands, errors, and undefined behavior.
> Add guest error log output for undefined behavior.
> Report invalid undefined accesses to MMIO.
> Annotate unlikely error checks with unlikely.
>
> Signed-off-by: Doug Gale <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
> ---
> hw/block/nvme.c | 349
> ++++++++++++++++++++++++++++++++++++++++++--------
> hw/block/trace-events | 93 ++++++++++++++
> 2 files changed, 390 insertions(+), 52 deletions(-)