Messages in this thread | | | Subject | Re: [RFC] iomap: fix race between readahead and direct write | From | "yukuai (C)" <> | Date | Sun, 19 Jan 2020 11:15:18 +0800 |
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On 2020/1/19 11:01, Gao Xiang wrote: > IMO, if use_list == true, it will call read_pages -> .readpages > and go just like the current implementation.
The problem is that in the current implementatin, iomap_next_page() add page to page cache and it is replaced with readahead_page()
Thanks! Yu Kuai
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