Re: [PATCH v3 9/9] mm: Remove swap BIO paths and only use DIO paths

From: Matthew Wilcox <willy@infradead.org>
Date: 2021-09-25 14:57:35
Also in: linux-fsdevel, linux-mm, linux-nfs, linux-xfs, lkml
Reply to: David Howells, 2021-09-24

On Fri, Sep 24, 2021 at 06:19:23PM +0100, David Howells wrote:

Delete the BIO-generating swap read/write paths and always use ->swap_rw().
This puts the mapping layer in the filesystem.

Is SWP_FS_OPS now unused after this patch?

Also, do we still need ->swap_activate and ->swap_deactivate?

David Howells · 2021-09-24
[PATCH v3 1/9] mm: Remove the callback func argument from __swap_writepage() · David Howells · 2021-09-24
[PATCH v3 4/9] Introduce IOCB_SWAP kiocb flag to trigger REQ_SWAP · David Howells · 2021-09-24
Re: [PATCH v3 4/9] Introduce IOCB_SWAP kiocb flag to trigger REQ_SWAP · Dave Chinner · 2021-09-26
[PATCH v3 5/9] mm: Make swap_readpage() for SWP_FS_OPS use ->swap_rw() not ->readpage() · David Howells · 2021-09-24
[PATCH v3 6/9] mm: Make __swap_writepage() do async DIO if asked for it · David Howells · 2021-09-24
[PATCH v3 8/9] block, btrfs, ext4, xfs: Implement swap_rw · David Howells · 2021-09-24
[PATCH v3 9/9] mm: Remove swap BIO paths and only use DIO paths · David Howells · 2021-09-24
Re: [PATCH v3 9/9] mm: Remove swap BIO paths and only use DIO paths · Matthew Wilcox · 2021-09-25
Re: [PATCH v3 9/9] mm: Remove swap BIO paths and only use DIO paths · David Howells · 2021-09-25
Re: [PATCH v3 9/9] mm: Remove swap BIO paths and only use DIO paths · Matthew Wilcox · 2021-09-25
Re: [PATCH v3 9/9] mm: Remove swap BIO paths and only use DIO paths · Damien Le Moal · 2021-09-26
Re: [PATCH v3 9/9] mm: Remove swap BIO paths and only use DIO paths · Dave Chinner · 2021-09-27
Re: [PATCH v3 9/9] mm: Remove swap BIO paths and only use DIO paths · Damien Le Moal · 2021-09-27
Re: [PATCH v3 9/9] mm: Remove swap BIO paths and only use DIO paths · David Sterba · 2021-09-27
Dave Chinner · 2021-09-25
Matthew Wilcox · 2021-09-26
Dave Chinner · 2021-09-26
David Sterba · 2021-09-27
David Howells · 2021-09-29
NeilBrown · 2021-09-28
Steve French · 2021-09-30
View all 22 messages

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