Re: [PATCH 24/45] dm: use bio op accessors

[PATCH 00/45] v8: separate operations from flags in the bio/request structs · <hidden> · 2016-06-05
[PATCH 08/45] block, fs, mm, drivers: use bio set/get op accessors · <hidden> · 2016-06-05
Re: [PATCH 08/45] block, fs, mm, drivers: use bio set/get op accessors · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 24/45] dm: use bio op accessors · <hidden> · 2016-06-05
Re: [PATCH 24/45] dm: use bio op accessors · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 33/45] block: prepare elevator to use REQ_OPs. · <hidden> · 2016-06-05
[PATCH 36/45] block: convert is_sync helpers to use REQ_OPs. · <hidden> · 2016-06-05
[PATCH 37/45] drivers: use req op accessor · <hidden> · 2016-06-05
Re: [PATCH 37/45] drivers: use req op accessor · Hannes Reinecke <hare@suse.de> · 2016-06-06
Re: [PATCH 37/45] drivers: use req op accessor · Ross Zwisler <hidden> · 2016-08-03
Re: [PATCH 37/45] drivers: use req op accessor · Mike Christie <hidden> · 2016-08-03
Re: [PATCH 37/45] drivers: use req op accessor · Shaun Tancheff <hidden> · 2016-08-04
Re: [PATCH 37/45] drivers: use req op accessor · Mike Christie <hidden> · 2016-08-04
Re: [PATCH 37/45] drivers: use req op accessor · Christoph Hellwig <hch@infradead.org> · 2016-08-04
Re: [PATCH 37/45] drivers: use req op accessor · Shaun Tancheff <hidden> · 2016-08-04
[PATCH 39/45] ide cd: do not set REQ_WRITE on requests. · <hidden> · 2016-06-05
[PATCH 40/45] block: move bio io prio to a new field · <hidden> · 2016-06-05
Re: [PATCH 40/45] block: move bio io prio to a new field · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code · <hidden> · 2016-06-05
Re: [PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code · kbuild test robot <hidden> · 2016-06-05
Re: [PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code · kbuild test robot <hidden> · 2016-06-05
Re: [PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code · kbuild test robot <hidden> · 2016-06-05
Re: [PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code · Hannes Reinecke <hare@suse.de> · 2016-06-06
Re: [PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code · Ross Zwisler <hidden> · 2016-08-03
Re: [PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code · Mike Christie <hidden> · 2016-08-03
[PATCH 01/45] block/fs/drivers: remove rw argument from submit_bio · <hidden> · 2016-06-05
Re: [PATCH 01/45] block/fs/drivers: remove rw argument from submit_bio · kbuild test robot <hidden> · 2016-06-05
Re: [PATCH 01/45] block/fs/drivers: remove rw argument from submit_bio · kbuild test robot <hidden> · 2016-06-05
Re: [PATCH 01/45] block/fs/drivers: remove rw argument from submit_bio · kbuild test robot <hidden> · 2016-06-05
Re: [PATCH 01/45] block/fs/drivers: remove rw argument from submit_bio · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 02/45] block: add REQ_OP definitions and helpers · <hidden> · 2016-06-05
Re: [PATCH 02/45] block: add REQ_OP definitions and helpers · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 03/45] fs: have submit_bh users pass in op and flags separately · <hidden> · 2016-06-05
[PATCH 04/45] fs: have ll_rw_block users pass in op and flags separately · <hidden> · 2016-06-05
[PATCH 05/45] block, drivers, cgroup: use op_is_write helper instead of checking for REQ_WRITE · <hidden> · 2016-06-05
Re: [PATCH 05/45] block, drivers, cgroup: use op_is_write helper instead of checking for REQ_WRITE · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 06/45] dm: use op_is_write instead of checking for REQ_WRITE · <hidden> · 2016-06-05
Re: [PATCH 06/45] dm: use op_is_write instead of checking for REQ_WRITE · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 07/45] bcache: use op_is_write instead of checking for REQ_WRITE · <hidden> · 2016-06-05
Re: [PATCH 07/45] bcache: use op_is_write instead of checking for REQ_WRITE · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 09/45] block discard: use bio set op accessor · <hidden> · 2016-06-05
Re: [PATCH 09/45] block discard: use bio set op accessor · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 10/45] direct-io: use bio set/get op accessors · <hidden> · 2016-06-05
[PATCH 11/45] btrfs: have submit_one_bio users use bio op accessors · <hidden> · 2016-06-05
[PATCH 12/45] btrfs: use bio op accessors · <hidden> · 2016-06-05
[PATCH 13/45] btrfs: update __btrfs_map_block for REQ_OP transition · <hidden> · 2016-06-05
[PATCH 14/45] btrfs: use bio fields for op and flags · <hidden> · 2016-06-05
[PATCH 15/45] f2fs: use bio op accessors · <hidden> · 2016-06-05
[PATCH 17/45] xfs: use bio op accessors · <hidden> · 2016-06-05
[PATCH 16/45] gfs2: use bio op accessors · <hidden> · 2016-06-05
[PATCH 18/45] hfsplus: use bio op accessors · <hidden> · 2016-06-05
[PATCH 19/45] mpage: use bio op accessors · <hidden> · 2016-06-05
[PATCH 20/45] nilfs: use bio op accessors · <hidden> · 2016-06-05
[PATCH 21/45] ocfs2: use bio op accessors · <hidden> · 2016-06-05
[PATCH 22/45] pm: use bio op accessors · <hidden> · 2016-06-05
[PATCH 23/45] dm: pass dm stats data dir instead of bi_rw · <hidden> · 2016-06-05
[PATCH 25/45] bcache: use bio op accessors · <hidden> · 2016-06-05
Re: [PATCH 25/45] bcache: use bio op accessors · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 26/45] drbd: use bio op accessors · <hidden> · 2016-06-05
[PATCH 27/45] md: use bio op accessors · <hidden> · 2016-06-05
[PATCH 28/45] target: use bio op accessors · <hidden> · 2016-06-05
Re: [PATCH 28/45] target: use bio op accessors · Hannes Reinecke <hare@suse.de> · 2016-06-06
Re: [PATCH 28/45] target: use bio op accessors · Mike Christie <hidden> · 2016-06-06
Re: [PATCH 28/45] target: use bio op accessors · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 29/45] xen: use bio op accessors · <hidden> · 2016-06-05
[PATCH 30/45] block: copy bio op to request op · <hidden> · 2016-06-05
[PATCH 31/45] block: prepare request creation/destruction code to use REQ_OPs · <hidden> · 2016-06-05
[PATCH 32/45] block: prepare mq request creation to use REQ_OPs · <hidden> · 2016-06-05
[PATCH 34/45] blkg_rwstat: separate op from flags · <hidden> · 2016-06-05
[PATCH 35/45] block: convert merge/insert code to check for REQ_OPs. · <hidden> · 2016-06-05
[PATCH 38/45] blktrace: use op accessors · <hidden> · 2016-06-05
[PATCH 41/45] block, drivers, fs: shrink bi_rw from long to int · <hidden> · 2016-06-05
Re: [PATCH 41/45] block, drivers, fs: shrink bi_rw from long to int · Hannes Reinecke <hare@suse.de> · 2016-06-06
[PATCH 43/45] block, drivers: add REQ_OP_FLUSH operation · <hidden> · 2016-06-05
[PATCH 44/45] block: do not use REQ_FLUSH for tracking flush support · <hidden> · 2016-06-05
[PATCH 45/45] block, drivers, fs: rename REQ_FLUSH to REQ_PREFLUSH · <hidden> · 2016-06-05

From: Hannes Reinecke <hare@suse.de>
Date: 2016-06-06 06:44:04
Also in: dm-devel, linux-bcache, linux-block, linux-btrfs, linux-f2fs-devel, linux-fsdevel, linux-raid, linux-scsi, linux-xfs, lkml, ocfs2-devel

On 06/05/2016 09:32 PM, mchristi@redhat.com wrote:

From: Mike Christie <redacted>

Separate the op from the rq_flag_bits and have dm
set/get the bio using bio_set_op_attrs/bio_op.

Signed-off-by: Mike Christie <redacted>

Reviewed-by: Hannes Reinecke <hare@suse.com>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		   Teamlead Storage & Networking
hare@suse.de			               +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton
HRB 21284 (AG Nürnberg)

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