From: Kanchan Joshi <[email protected]>
To: Stefan Roesch <[email protected]>
Cc: Kanchan Joshi <[email protected]>,
[email protected], [email protected],
Jens Axboe <[email protected]>
Subject: Re: [PATCH v2 08/12] io_uring: overflow processing for CQE32
Date: Mon, 25 Apr 2022 16:01:13 +0530 [thread overview]
Message-ID: <20220425103113.GA10070@test-zns> (raw)
In-Reply-To: <[email protected]>
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On Fri, Apr 22, 2022 at 02:27:01PM -0700, Stefan Roesch wrote:
>
>
>On 4/21/22 7:15 PM, Kanchan Joshi wrote:
>> On Thu, Apr 21, 2022 at 1:37 PM Stefan Roesch <[email protected]> wrote:
<snip>
>>> static bool io_cqring_event_overflow(struct io_ring_ctx *ctx, u64 user_data,
>>> - s32 res, u32 cflags)
>>> + s32 res, u32 cflags, u64 extra1, u64 extra2)
>>> {
>>> struct io_overflow_cqe *ocqe;
>>> + size_t ocq_size = sizeof(struct io_overflow_cqe);
>>>
>>> - ocqe = kmalloc(sizeof(*ocqe), GFP_ATOMIC | __GFP_ACCOUNT);
>>> + if (ctx->flags & IORING_SETUP_CQE32)
>>
>> This can go inside in a bool variable, as this check is repeated in
>> this function.
>
>V3 will have this change.
While you are at it, good to have this changed in patch 10 too.
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next prev parent reply other threads:[~2022-04-25 10:40 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-20 19:14 [PATCH v2 00/12] add large CQE support for io-uring Stefan Roesch
2022-04-20 19:14 ` [PATCH v2 01/12] io_uring: support CQE32 in io_uring_cqe Stefan Roesch
2022-04-20 19:14 ` [PATCH v2 02/12] io_uring: wire up inline completion path for CQE32 Stefan Roesch
2022-04-20 19:14 ` [PATCH v2 03/12] io_uring: change ring size calculation " Stefan Roesch
2022-04-20 19:14 ` [PATCH v2 04/12] io_uring: add CQE32 setup processing Stefan Roesch
2022-04-20 19:14 ` [PATCH v2 05/12] io_uring: add CQE32 completion processing Stefan Roesch
2022-04-22 1:34 ` Kanchan Joshi
2022-04-22 21:39 ` Stefan Roesch
2022-04-20 19:14 ` [PATCH v2 06/12] io_uring: modify io_get_cqe for CQE32 Stefan Roesch
2022-04-22 1:25 ` Kanchan Joshi
2022-04-22 23:59 ` Stefan Roesch
2022-04-20 19:14 ` [PATCH v2 07/12] io_uring: flush completions " Stefan Roesch
2022-04-20 19:14 ` [PATCH v2 08/12] io_uring: overflow processing " Stefan Roesch
2022-04-22 2:15 ` Kanchan Joshi
2022-04-22 21:27 ` Stefan Roesch
2022-04-25 10:31 ` Kanchan Joshi [this message]
2022-04-20 19:14 ` [PATCH v2 09/12] io_uring: add tracing for additional CQE32 fields Stefan Roesch
2022-04-20 19:14 ` [PATCH v2 10/12] io_uring: support CQE32 in /proc info Stefan Roesch
2022-04-20 19:14 ` [PATCH v2 11/12] io_uring: enable CQE32 Stefan Roesch
2022-04-20 19:14 ` [PATCH v2 12/12] io_uring: support CQE32 for nop operation Stefan Roesch
2022-04-20 22:51 ` [PATCH v2 00/12] add large CQE support for io-uring Jens Axboe
2022-04-21 18:42 ` Pavel Begunkov
2022-04-21 18:49 ` Stefan Roesch
2022-04-21 18:54 ` Jens Axboe
2022-04-21 18:57 ` Pavel Begunkov
2022-04-21 18:59 ` Jens Axboe
2022-04-22 3:09 ` Kanchan Joshi
2022-04-22 5:06 ` Kanchan Joshi
2022-04-22 21:03 ` Stefan Roesch
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