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libata: switch to block layer tagging

Jens Axboe linux-ide linux-scsi 1 version In review

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  1. v1 Latest2 patches 20 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2libata: switch to using block layer tagging supportdrivers/ata/libata-core.c drivers/ata/libata-scsi.c drivers/ata/libata.h +1 more+44 -6414 replies
2/2block: add function for waiting for a specific free tagblock/blk-tag.c drivers/ata/libata-core.c include/linux/blkdev.h+95 -364 replies

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Cover letter [PATCH 0/2] libata: switch to block layer tagging

Hi,

This patchset switches libata to block layer tagging. It gets rid of yet another O(N) command loop.

 block/blk-tag.c           |   99 +++++++++++++++++++++++++++-----------
 drivers/ata/libata-core.c |   94 ++++++++++--------------------------
 drivers/ata/libata-scsi.c |   23 ++++++++
 drivers/ata/libata.h      |   19 ++++++-
 include/linux/blkdev.h    |    3 +
 include/linux/libata.h    |    1 
 6 files changed, 139 insertions(+), 100 deletions(-)
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Jens Axboe