From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Christoph Hellwig <hch@lst.de>
Cc: axboe@kernel.dk, linux-block@vger.kernel.org,
linux-scsi@vger.kernel.org, linux-ide@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: remove the cmd_type field from struct request
Date: Tue, 31 Jan 2017 21:58:09 -0500 [thread overview]
Message-ID: <yq1shnyzkfy.fsf@oracle.com> (raw)
In-Reply-To: <1485878251-6107-1-git-send-email-hch@lst.de> (Christoph Hellwig's message of "Tue, 31 Jan 2017 16:57:21 +0100")
>>>>> "Christoph" == Christoph Hellwig <hch@lst.de> writes:
Christoph> this series gets rid of the cmd_type field in struct
Christoph> request and instead folds it into the REQ_OP* space. This
Christoph> reduces the size of struct request, and leads to a single op
Christoph> namespace that drivers can easily switch on.
Very nice cleanup!
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2017-02-01 2:58 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-31 15:57 remove the cmd_type field from struct request Christoph Hellwig
2017-01-31 15:57 ` [PATCH 01/10] scm_blk: remove unneeded REQ_TYPE_FS check Christoph Hellwig
2017-01-31 15:57 ` [PATCH 02/10] ѕd: remove pointless " Christoph Hellwig
2017-01-31 15:57 ` [PATCH 03/10] mmc: remove pointless request type check in mmc_prep_request Christoph Hellwig
2017-01-31 15:57 ` [PATCH 04/10] ms_block: remove pointless prep_fn Christoph Hellwig
2017-01-31 15:57 ` [PATCH 05/10] mspro_block: " Christoph Hellwig
2017-01-31 15:57 ` [PATCH 06/10] nbd: remove REQ_TYPE_DRV_PRIV leftovers Christoph Hellwig
2017-01-31 15:57 ` [PATCH 07/10] nbd: move request validity checking into nbd_send_cmd Christoph Hellwig
2017-01-31 15:57 ` [PATCH 08/10] block: introduce blk_rq_is_passthrough Christoph Hellwig
2017-01-31 15:57 ` [PATCH 09/10] ide: don't abuse cmd_type Christoph Hellwig
2017-01-31 16:11 ` David Miller
2017-01-31 15:57 ` [PATCH 10/10] block: fold cmd_type into the REQ_OP_ space Christoph Hellwig
2017-01-31 18:02 ` remove the cmd_type field from struct request Jens Axboe
2017-01-31 18:51 ` James Bottomley
2017-01-31 18:58 ` Sergei Shtylyov
2017-01-31 21:09 ` Jens Axboe
2017-02-01 6:53 ` Hannes Reinecke
2017-02-01 6:53 ` Hannes Reinecke
2017-02-01 10:55 ` Sergei Shtylyov
2017-02-01 10:37 ` Bartlomiej Zolnierkiewicz
2017-01-31 21:07 ` Jens Axboe
2017-02-01 2:58 ` Martin K. Petersen [this message]
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