All of lore.kernel.org
 help / color / mirror / Atom feed
From: Christoph Hellwig <hch@lst.de>
To: linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-nvdimm@ml01.01.org
Cc: ross.zwisler@linux.intel.com
Subject: iomap based DAX path V3
Date: Fri, 16 Sep 2016 13:27:02 +0200	[thread overview]
Message-ID: <1474025234-13804-1-git-send-email-hch@lst.de> (raw)

This series adds a DAX I/O path based on the iomap interface.  This
allows more efficient block mapping including defined hole semantics,
and is an important step toward getting rid of buffer_heads in XFS.

Changes since V2:
 - feedback to various small comments from Ross
 - added Reviewed-by: tags

Changes since V1:
 - added a conversion of ext2 to the iomap interface
 - addresse feedback from Ross, Dave and Robert


             reply	other threads:[~2016-09-16 11:27 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-16 11:27 Christoph Hellwig [this message]
     [not found] ` <1474025234-13804-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2016-09-16 11:27   ` [PATCH 01/12] iomap: add IOMAP_F_NEW flag Christoph Hellwig
2016-09-16 11:27     ` Christoph Hellwig
2016-09-16 11:27   ` [PATCH 02/12] iomap: expose iomap_apply outside iomap.c Christoph Hellwig
2016-09-16 11:27     ` Christoph Hellwig
2016-09-16 11:27   ` [PATCH 03/12] dax: don't pass buffer_head to dax_insert_mapping Christoph Hellwig
2016-09-16 11:27     ` Christoph Hellwig
2016-09-16 11:27   ` [PATCH 04/12] dax: don't pass buffer_head to copy_user_dax Christoph Hellwig
2016-09-16 11:27     ` Christoph Hellwig
2016-09-16 11:27   ` [PATCH 06/12] dax: provide an iomap based fault handler Christoph Hellwig
2016-09-16 11:27     ` Christoph Hellwig
2016-09-16 11:27   ` [PATCH 07/12] xfs: fix locking for DAX writes Christoph Hellwig
2016-09-16 11:27     ` Christoph Hellwig
2016-09-16 11:27   ` [PATCH 10/12] xfs: use iomap to implement DAX Christoph Hellwig
2016-09-16 11:27     ` Christoph Hellwig
2016-09-16 11:27   ` [PATCH 11/12] ext2: stop passing buffer_head to ext2_get_blocks Christoph Hellwig
2016-09-16 11:27     ` Christoph Hellwig
2016-09-16 11:27   ` [PATCH 12/12] ext2: use iomap to implement DAX Christoph Hellwig
2016-09-16 11:27     ` Christoph Hellwig
     [not found]     ` <1474025234-13804-13-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2016-09-26 14:49       ` Jan Kara
2016-09-26 14:49         ` Jan Kara
2016-09-16 11:27 ` [PATCH 05/12] dax: provide an iomap based dax read/write path Christoph Hellwig
2016-09-16 11:27 ` [PATCH 08/12] xfs: take the ilock shared if possible in xfs_file_iomap_begin Christoph Hellwig
2016-09-16 11:27 ` [PATCH 09/12] xfs: refactor xfs_setfilesize Christoph Hellwig

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1474025234-13804-1-git-send-email-hch@lst.de \
    --to=hch@lst.de \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=linux-nvdimm@ml01.01.org \
    --cc=linux-xfs@vger.kernel.org \
    --cc=ross.zwisler@linux.intel.com \
    --subject='Re: iomap based DAX path V3' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.