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* [PATCH 0/4 V2] iomap: Use FUA for O_DSYNC DIO writes
@ 2018-04-18  4:08 Dave Chinner
  2018-04-18  4:08 ` [PATCH 1/4] xfs: move generic_write_sync calls inwards Dave Chinner
                   ` (3 more replies)
  0 siblings, 4 replies; 19+ messages in thread
From: Dave Chinner @ 2018-04-18  4:08 UTC (permalink / raw)
  To: linux-xfs; +Cc: linux-fsdevel, linux-block, hch, rdorr

Hi folks,

This is the latest version of the "use FUA for DIO writes" patchset
that was last posted here:

https://marc.info/?l=linux-xfs&m=152213446528167&w=2

Functionality and performance is the same as the previous version.
Changes in this version address Christoph's review comments.

Version 2:
- Fixed comment typos in first patch
- simplified iomap_dio_complete_work()
- changed IOMAP_DIO_WRITE_SYNC to IOMAP_DIO_NEED_SYNC
- split blk_queue_fua() into it's own patch
- fixed formatting issue in last patch
- update bio->io_opf directly rather than use bio_set_op_attrs()
- Updated comment to mention we try to use FUA optimistically.

Cheers,

Dave.

^ permalink raw reply	[flat|nested] 19+ messages in thread

end of thread, other threads:[~2018-05-03 13:34 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-04-18  4:08 [PATCH 0/4 V2] iomap: Use FUA for O_DSYNC DIO writes Dave Chinner
2018-04-18  4:08 ` [PATCH 1/4] xfs: move generic_write_sync calls inwards Dave Chinner
2018-04-18  4:08 ` [PATCH 2/4] iomap: iomap_dio_rw() handles all sync writes Dave Chinner
2018-04-21 13:03   ` Jan Kara
2018-05-02  2:45     ` Dave Chinner
2018-05-02 14:27       ` Robert Dorr
2018-05-03 13:34         ` Jan Kara
2018-05-03 12:51       ` Jan Kara
2018-04-18  4:08 ` [PATCH 3/4] blk: add blk_queue_fua() helper function Dave Chinner
2018-04-18 10:34   ` Christoph Hellwig
2018-04-18 12:18     ` Matthew Wilcox
2018-04-18 14:23   ` Jens Axboe
2018-04-18  4:08 ` [PATCH 4/4] iomap: Use FUA for pure data O_DSYNC DIO writes Dave Chinner
2018-04-21 12:54   ` Jan Kara
2018-04-24 17:34     ` Christoph Hellwig
2018-04-24 22:07       ` Holger Hoffstätte
2018-04-25  5:20         ` Christoph Hellwig
2018-04-25 13:02         ` Jan Kara
2018-05-02  2:34       ` Dave Chinner

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