From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-xfs@vger.kernel.org
Subject: Re: use bios directly in the log code v2
Date: Mon, 3 Jun 2019 10:35:06 -0700 [thread overview]
Message-ID: <20190603173506.GC5390@magnolia> (raw)
In-Reply-To: <20190603172945.13819-1-hch@lst.de>
On Mon, Jun 03, 2019 at 07:29:25PM +0200, Christoph Hellwig wrote:
> Hi all,
>
> this series switches the log writing and log recovery code to use bios
> directly, and remove various special cases from the buffer cache code.
> Note that I have developed it on top of the previous series of log item
> related cleanups, so if you don't have that applied there is a small
Hmm, /I/ don't have that applied. :/
Can you resend that series in its current form with (or without) all the
suggested review cleanups, please? :)
--D
> conflict. To make life easier I have pushed out a git branche here:
>
> git://git.infradead.org/users/hch/xfs.git xfs-log-bio
>
> Gitweb:
>
> http://git.infradead.org/users/hch/xfs.git/shortlog/refs/heads/xfs-log-bio
>
> Changes since v2:
> - rename the 'flush' flag to 'need_flush'
> - spelling fixes
> - minor cleanups
>
> Changes since v1:
> - rebased to not required the log item series first
> - split the bio-related code out of xfs_log_recover.c into a new file
> to ease using xfs_log_recover.c in xfsprogs
> - use kmem_alloc_large instead of vmalloc to allocate the buffer
> - additional minor cleanups
next prev parent reply other threads:[~2019-06-03 17:35 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-03 17:29 use bios directly in the log code v2 Christoph Hellwig
2019-06-03 17:29 ` [PATCH 01/20] xfs: remove the no-op spinlock_destroy stub Christoph Hellwig
2019-06-03 17:29 ` [PATCH 02/20] xfs: remove the never used _XBF_COMPOUND flag Christoph Hellwig
2019-06-03 17:29 ` [PATCH 03/20] xfs: renumber XBF_WRITE_FAIL Christoph Hellwig
2019-06-03 17:29 ` [PATCH 04/20] xfs: make mem_to_page available outside of xfs_buf.c Christoph Hellwig
2019-06-03 17:29 ` [PATCH 05/20] xfs: reformat xlog_get_lowest_lsn Christoph Hellwig
2019-06-03 17:29 ` [PATCH 06/20] xfs: don't use REQ_PREFLUSH for split log writes Christoph Hellwig
2019-06-04 16:12 ` Brian Foster
2019-06-04 22:45 ` Dave Chinner
2019-06-05 10:51 ` Brian Foster
2019-06-05 15:14 ` Christoph Hellwig
2019-06-05 15:47 ` Brian Foster
2019-06-03 17:29 ` [PATCH 07/20] xfs: factor out log buffer writing from xlog_sync Christoph Hellwig
2019-06-04 2:20 ` Dave Chinner
2019-06-03 17:29 ` [PATCH 08/20] xfs: factor out splitting of an iclog " Christoph Hellwig
2019-06-04 2:21 ` Dave Chinner
2019-06-03 17:29 ` [PATCH 09/20] xfs: factor out iclog size calculation " Christoph Hellwig
2019-06-04 2:23 ` Dave Chinner
2019-06-03 17:29 ` [PATCH 10/20] xfs: update both stat counters together in xlog_sync Christoph Hellwig
2019-06-03 17:29 ` [PATCH 11/20] xfs: remove the syncing argument from xlog_verify_iclog Christoph Hellwig
2019-06-03 17:29 ` [PATCH 12/20] xfs: make use of the l_targ field in struct xlog Christoph Hellwig
2019-06-03 17:29 ` [PATCH 13/20] xfs: use bios directly to write log buffers Christoph Hellwig
2019-06-04 5:54 ` Dave Chinner
2019-06-04 6:10 ` Christoph Hellwig
2019-06-03 17:29 ` [PATCH 14/20] xfs: move the log ioend workqueue to struct xlog Christoph Hellwig
2019-06-19 12:19 ` Christoph Hellwig
2019-06-19 22:51 ` Darrick J. Wong
2019-06-20 6:08 ` Christoph Hellwig
2019-06-03 17:29 ` [PATCH 15/20] xfs: return an offset instead of a pointer from xlog_align Christoph Hellwig
2019-06-03 17:29 ` [PATCH 16/20] xfs: use bios directly to read and write the log recovery buffers Christoph Hellwig
2019-06-04 6:13 ` Dave Chinner
2019-06-05 15:09 ` Christoph Hellwig
2019-06-03 17:29 ` [PATCH 17/20] xfs: stop using bp naming for " Christoph Hellwig
2019-06-04 6:19 ` Dave Chinner
2019-06-03 17:29 ` [PATCH 18/20] xfs: remove unused buffer cache APIs Christoph Hellwig
2019-06-04 6:24 ` Dave Chinner
2019-06-05 15:12 ` Christoph Hellwig
2019-06-05 21:24 ` Dave Chinner
2019-06-03 17:29 ` [PATCH 19/20] xfs: properly type the b_log_item field in struct xfs_buf Christoph Hellwig
2019-06-04 6:25 ` Dave Chinner
2019-06-03 17:29 ` [PATCH 20/20] xfs: remove the b_io_length " Christoph Hellwig
2019-06-04 6:27 ` Dave Chinner
2019-06-03 17:35 ` Darrick J. Wong [this message]
2019-06-03 17:38 ` use bios directly in the log code v2 Christoph Hellwig
2019-06-04 17:25 ` Darrick J. Wong
2019-06-04 17:54 ` Christoph Hellwig
2019-06-04 18:42 ` Brian Foster
2019-06-04 18:58 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2019-05-23 17:37 Christoph Hellwig
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