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* iomap based DAX path V3
@ 2016-09-16 11:27 Christoph Hellwig
       [not found] ` <1474025234-13804-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
                   ` (3 more replies)
  0 siblings, 4 replies; 26+ messages in thread
From: Christoph Hellwig @ 2016-09-16 11:27 UTC (permalink / raw)
  To: linux-xfs, linux-fsdevel, linux-nvdimm; +Cc: ross.zwisler

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


^ permalink raw reply	[flat|nested] 26+ messages in thread
* iomap based DAX path V2
@ 2016-09-14 10:01 Christoph Hellwig
       [not found] ` <1473847291-18913-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
  0 siblings, 1 reply; 26+ messages in thread
From: Christoph Hellwig @ 2016-09-14 10:01 UTC (permalink / raw)
  To: linux-xfs-u79uwXL29TY76Z2rM5mHXA,
	linux-fsdevel-u79uwXL29TY76Z2rM5mHXA,
	linux-nvdimm-y27Ovi1pjclAfugRpC6u6w

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

^ permalink raw reply	[flat|nested] 26+ messages in thread

end of thread, other threads:[~2016-09-26 14:49 UTC | newest]

Thread overview: 26+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-09-16 11:27 iomap based DAX path V3 Christoph Hellwig
     [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
  -- strict thread matches above, loose matches on Subject: below --
2016-09-14 10:01 iomap based DAX path V2 Christoph Hellwig
     [not found] ` <1473847291-18913-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2016-09-14 10:01   ` [PATCH 02/12] iomap: expose iomap_apply outside iomap.c Christoph Hellwig
2016-09-14 10:01     ` Christoph Hellwig

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