From: Goldwyn Rodrigues <rgoldwyn@suse.de>
To: Christoph Hellwig <hch@infradead.org>
Cc: dsterba@suse.cz, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 4/9] btrfs: Switch to iomap_dio_rw() for dio
Date: Tue, 19 May 2020 15:11:16 -0500 [thread overview]
Message-ID: <20200519201116.6qyoaxc7g2krxzzx@fiona> (raw)
In-Reply-To: <20200515141305.GA27936@infradead.org>
Hi,
On 7:13 15/05, Christoph Hellwig wrote:
>
> FYI, generic/475 always fail on me for btrfs, due to the warnings on
> transaction abort.
>
> Anyway, I have come up with a version that seems to mostly work.
>
> The main change is that btrfs_sync_file stashes away the journal handle.
> I also had to merge parts of the ->iomap_end patch into the main iomap
> one. I also did some cleanups to my iomap changes while looking over it.
> Let me know what you thing, the tree is here:
>
> git://git.infradead.org/users/hch/misc.git btrfs-dio
>
> Gitweb:
>
> http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/btrfs-dio
I finally managed to fix the reservation issue and the final tree based
on Dave's for-next is at:
https://github.com/goldwynr/linux/tree/dio-merge
I will test it thoroughly and send another patchset.
I will still need that iomap->private!
--
Goldwyn
next prev parent reply other threads:[~2020-05-19 20:11 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-26 21:02 [PATCH 0/9 v7] btrfs direct-io using iomap Goldwyn Rodrigues
2020-03-26 21:02 ` [PATCH 1/9] fs: Export generic_file_buffered_read() Goldwyn Rodrigues
2020-03-26 21:02 ` [PATCH 2/9] iomap: add a filesystem hook for direct I/O bio submission Goldwyn Rodrigues
2020-03-26 21:02 ` [PATCH 3/9] iomap: Remove lockdep_assert_held() Goldwyn Rodrigues
2020-03-26 21:02 ` [PATCH 4/9] btrfs: Switch to iomap_dio_rw() for dio Goldwyn Rodrigues
2020-03-27 8:10 ` Christoph Hellwig
2020-03-27 16:13 ` Goldwyn Rodrigues
2020-05-07 6:14 ` Christoph Hellwig
2020-05-07 11:37 ` David Sterba
2020-05-07 12:10 ` Christoph Hellwig
2020-05-07 13:44 ` Goldwyn Rodrigues
2020-05-08 3:14 ` Goldwyn Rodrigues
2020-05-09 13:59 ` Christoph Hellwig
2020-05-10 4:06 ` Goldwyn Rodrigues
2020-05-12 14:58 ` Christoph Hellwig
2020-05-12 17:19 ` Goldwyn Rodrigues
2020-05-15 14:13 ` Christoph Hellwig
2020-05-18 14:36 ` Goldwyn Rodrigues
2020-05-19 20:11 ` Goldwyn Rodrigues [this message]
2020-05-20 6:11 ` Christoph Hellwig
2020-05-22 11:36 ` David Sterba
2020-05-22 12:08 ` Goldwyn Rodrigues
2020-03-26 21:02 ` [PATCH 5/9] btrfs: Use ->iomap_end() instead of btrfs_dio_data Goldwyn Rodrigues
2020-03-27 8:16 ` Christoph Hellwig
2020-03-27 16:11 ` Goldwyn Rodrigues
2020-03-26 21:02 ` [PATCH 6/9] fs: Remove dio_end_io() Goldwyn Rodrigues
2020-03-26 21:02 ` [PATCH 7/9] btrfs: remove BTRFS_INODE_READDIO_NEED_LOCK Goldwyn Rodrigues
2020-03-26 21:02 ` [PATCH 8/9] btrfs: btrfs: split btrfs_direct_IO Goldwyn Rodrigues
2020-03-26 21:02 ` [PATCH 9/9] btrfs: unlock extents in ->iomap_end() for DIO reads Goldwyn Rodrigues
2020-03-27 15:56 ` [PATCH 0/9 v7] btrfs direct-io using iomap David Sterba
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