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Re: [PATCH] trace: convert init_trace_bufs() to constructor
- To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Fri, 14 Mar 2025 07:49:04 +0100
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- Cc: Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Volodymyr Babchuk <volodymyr_babchuk@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Fri, 14 Mar 2025 06:49:28 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 13.03.2025 18:03, Andrew Cooper wrote:
> On 13/03/2025 4:37 pm, Jan Beulich wrote:
>> On 13.03.2025 17:28, Andrew Cooper wrote:
>>> On 13/03/2025 2:19 pm, Jan Beulich wrote:
>>>> On 13.03.2025 14:58, Andrew Cooper wrote:
>>>>> On 13/03/2025 1:38 pm, Jan Beulich wrote:
>>>>> I'm tempted to ack this on the basis that it is an improvement, but a /*
>>>>> TODO this is all mad, please fix */ wouldn't go amiss either.
>>>> I understand you like adding such comments; I, however, at least
>>>> sometimes (e.g.) don't. Especially without at least outlining what
>>>> would need doing. Just saying "this is all mad" doesn't really help
>>>> very much.
>>> I was being somewhat flippant. But a /* TODO, try and make this a
>>> presmp_initcall() to improve alloc_trace_bufs() */ would be fine.
>> Okay, added (to the existing comment).
>
> RISC-V and PPC were both green in the pipeline, so they seem happy.
As alluded to, not surprising at all, as the tests surely don't supply
a "tbuf_size=" command line option. Without which init_trace_bufs() does
close to nothing. Still - thanks for double checking. May I imply an ack
from this (formally I'll need a separate Arm one then still anyway)?
Jan
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