From: Stefan Roesch <[email protected]>
To: Matthew Wilcox <[email protected]>
Cc: <[email protected]>, <[email protected]>,
<[email protected]>, <[email protected]>
Subject: Re: [PATCH v1 03/14] mm: add noio support in filemap_get_pages
Date: Wed, 16 Feb 2022 10:26:29 -0800 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
This patch will be removed from the next version.
On 2/14/22 11:33 AM, Matthew Wilcox wrote:
> On Mon, Feb 14, 2022 at 09:43:52AM -0800, Stefan Roesch wrote:
>> This adds noio support for async buffered writes in filemap_get_pages.
>> The idea is to handle the failure gracefully and return -EAGAIN if we
>> can't get the memory quickly.
>
> I don't understand why this helps you. filemap_get_pages() is for
> reads, not writes.
next prev parent reply other threads:[~2022-02-16 18:26 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-14 17:43 [PATCH v1 00/14] Support sync buffered writes for io-uring Stefan Roesch
2022-02-14 17:43 ` [PATCH v1 01/14] fs: Add flags parameter to __block_write_begin_int Stefan Roesch
2022-02-14 19:02 ` Matthew Wilcox
2022-02-16 18:31 ` Stefan Roesch
2022-02-16 18:35 ` Matthew Wilcox
2022-02-14 17:43 ` [PATCH v1 02/14] mm: Introduce do_generic_perform_write Stefan Roesch
2022-02-14 19:06 ` Matthew Wilcox
2022-02-14 17:43 ` [PATCH v1 03/14] mm: add noio support in filemap_get_pages Stefan Roesch
2022-02-14 18:08 ` Matthew Wilcox
2022-02-16 18:27 ` Stefan Roesch
2022-02-14 19:33 ` Matthew Wilcox
2022-02-16 18:26 ` Stefan Roesch [this message]
2022-02-14 17:43 ` [PATCH v1 04/14] mm: Add support for async buffered writes Stefan Roesch
2022-02-14 19:09 ` Matthew Wilcox
2022-02-14 17:43 ` [PATCH v1 05/14] fs: split off __alloc_page_buffers function Stefan Roesch
2022-02-14 22:46 ` kernel test robot
2022-02-14 23:27 ` kernel test robot
2022-02-15 2:40 ` [RFC PATCH] fs: __alloc_page_buffers() can be static kernel test robot
2022-02-15 2:41 ` [PATCH v1 05/14] fs: split off __alloc_page_buffers function kernel test robot
2022-02-14 17:43 ` [PATCH v1 06/14] fs: split off __create_empty_buffers function Stefan Roesch
2022-02-14 17:43 ` [PATCH v1 07/14] fs: Add aop_flags parameter to create_page_buffers() Stefan Roesch
2022-02-14 18:14 ` Matthew Wilcox
2022-02-16 18:30 ` Stefan Roesch
2022-02-16 18:34 ` Matthew Wilcox
2022-02-16 18:35 ` Stefan Roesch
2022-02-14 17:43 ` [PATCH v1 08/14] fs: add support for async buffered writes Stefan Roesch
2022-02-14 17:43 ` [PATCH v1 09/14] io_uring: " Stefan Roesch
2022-02-14 17:43 ` [PATCH v1 10/14] io_uring: Add tracepoint for short writes Stefan Roesch
2022-02-14 17:44 ` [PATCH v1 11/14] sched: add new fields to task_struct Stefan Roesch
2022-02-14 17:44 ` [PATCH v1 12/14] mm: support write throttling for async buffered writes Stefan Roesch
2022-02-14 17:44 ` [PATCH v1 13/14] io_uring: " Stefan Roesch
2022-02-14 17:44 ` [PATCH v1 14/14] block: enable async buffered writes for block devices Stefan Roesch
2022-02-15 3:59 ` [PATCH v1 00/14] Support sync buffered writes for io-uring Hao Xu
2022-02-15 17:38 ` Stefan Roesch
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