From: Hannes Reinecke <hare@suse.de>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>,
James Bottomley <james.bottomley@hansenpartnership.com>,
linux-scsi@vger.kernel.org, Hannes Reinecke <hare@suse.de>
Subject: [PATCHv3 0/5] scsi: remove legacy cmd_list implementation
Date: Fri, 15 Nov 2019 13:27:52 +0100 [thread overview]
Message-ID: <20191115122757.132006-1-hare@suse.de> (raw)
Hi all,
with the switch to blk-mq we have an efficient way of looking up
outstanding commands via blk_mq_rq_busy_iter().
In this patchset the dpt_i2o and aacraid drivers are switched over
to using that function, and the now obsolete cmd_list implemantation
in the SCSI midlayer is removed.
As usual, comments and reviews are welcome.
Changes to v1:
- Fixup kbuild warning
Changes to v2:
- Add scsi_host_busy_iter()
- Include reviews from Christoph
Hannes Reinecke (5):
scsi: add scsi_host_busy_iter()
dpt_i2o: use midlayer tcq implementation
dpt_i2o: rename adpt_i2o_to_scsi() to adpt_i2o_scsi_complete()
aacraid: use scsi_host_busy_iter() for traversing outstanding commands
scsi: Remove cmd_list functionality
drivers/scsi/aacraid/aachba.c | 127 ++++++++++++++++++++++------------------
drivers/scsi/aacraid/comminit.c | 29 ++++-----
drivers/scsi/aacraid/commsup.c | 37 +++++-------
drivers/scsi/aacraid/linit.c | 86 ++++++++++++++-------------
drivers/scsi/dpt_i2o.c | 28 ++++-----
drivers/scsi/dpti.h | 2 +-
drivers/scsi/hosts.c | 33 +++++++++++
drivers/scsi/scsi.c | 14 -----
drivers/scsi/scsi_error.c | 1 -
drivers/scsi/scsi_lib.c | 32 ----------
drivers/scsi/scsi_priv.h | 2 -
drivers/scsi/scsi_scan.c | 1 -
include/scsi/scsi_cmnd.h | 1 -
include/scsi/scsi_device.h | 1 -
include/scsi/scsi_host.h | 7 ++-
15 files changed, 195 insertions(+), 206 deletions(-)
--
2.16.4
next reply other threads:[~2019-11-15 12:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-15 12:27 Hannes Reinecke [this message]
2019-11-15 12:27 ` [PATCH 1/5] scsi: add scsi_host_busy_iter() Hannes Reinecke
2019-11-15 12:27 ` [PATCH 2/5] dpt_i2o: use midlayer tcq implementation Hannes Reinecke
2019-11-16 16:31 ` Christoph Hellwig
2019-11-17 15:01 ` Hannes Reinecke
2019-11-15 12:27 ` [PATCH 3/5] dpt_i2o: rename adpt_i2o_to_scsi() to adpt_i2o_scsi_complete() Hannes Reinecke
2019-11-15 12:27 ` [PATCH 4/5] aacraid: use scsi_host_busy_iter() for traversing outstanding commands Hannes Reinecke
2019-11-16 16:33 ` Christoph Hellwig
2019-11-15 12:27 ` [PATCH 5/5] scsi: Remove cmd_list functionality Hannes Reinecke
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