From: Jens Axboe <axboe@kernel.dk>
To: Keith Busch <kbusch@meta.com>,
ming.lei@redhat.com, asml.silence@gmail.com,
linux-block@vger.kernel.org, io-uring@vger.kernel.org
Cc: bernd@bsbernd.com, csander@purestorage.com,
linux-nvme@lists.infradead.org, Keith Busch <kbusch@kernel.org>
Subject: Re: [PATCHv7 6/6] io_uring: cache nodes and mapped buffers
Date: Wed, 26 Feb 2025 12:36:11 -0700 [thread overview]
Message-ID: <83b85824-ddef-475e-ba83-b311f1a7b98f@kernel.dk> (raw)
In-Reply-To: <20250226182102.2631321-7-kbusch@meta.com>
On 2/26/25 11:21 AM, Keith Busch wrote:
> + return 0;
> +free_cache:
> + io_alloc_cache_free(&table->node_cache, kfree);
kvfree?
> @@ -548,11 +607,19 @@ int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg,
> return ret;
> }
>
> +static void io_rsrc_buffer_free(struct io_ring_ctx *ctx,
> + struct io_buf_table *table)
> +{
> + io_rsrc_data_free(ctx, &table->data);
> + io_alloc_cache_free(&table->node_cache, kfree);
> + io_alloc_cache_free(&table->imu_cache, kfree);
> +}
Ditto
--
Jens Axboe
next prev parent reply other threads:[~2025-02-26 19:36 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-26 18:20 [PATCHv7 0/6] ublk zero copy support Keith Busch
2025-02-26 18:20 ` [PATCHv7 1/6] io_uring/rw: move fixed buffer import to issue path Keith Busch
2025-02-26 19:04 ` Jens Axboe
2025-02-26 20:20 ` Jens Axboe
2025-02-27 21:46 ` Keith Busch
2025-02-26 18:20 ` [PATCHv7 2/6] io_uring: add support for kernel registered bvecs Keith Busch
2025-02-26 20:36 ` Jens Axboe
2025-02-27 15:54 ` Pavel Begunkov
2025-02-27 16:04 ` Jens Axboe
2025-02-27 22:45 ` Keith Busch
2025-02-28 12:19 ` Pavel Begunkov
2025-02-26 18:20 ` [PATCHv7 3/6] nvme: map uring_cmd data even if address is 0 Keith Busch
2025-02-26 18:20 ` [PATCHv7 4/6] ublk: zc register/unregister bvec Keith Busch
2025-02-26 18:40 ` Jens Axboe
2025-02-27 15:08 ` kernel test robot
2025-02-27 15:42 ` kernel test robot
2025-02-26 18:21 ` [PATCHv7 5/6] io_uring: add abstraction for buf_table rsrc data Keith Busch
2025-02-26 18:21 ` [PATCHv7 6/6] io_uring: cache nodes and mapped buffers Keith Busch
2025-02-26 18:48 ` Jens Axboe
2025-02-26 19:36 ` Jens Axboe [this message]
2025-02-26 19:43 ` Jens Axboe
2025-02-26 19:58 ` Jens Axboe
2025-02-26 20:00 ` Keith Busch
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