Message ID | 20230224174502.321490-4-michael.christie@oracle.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Fri, 24 Feb 2023 17:45:09 +0000 Received: from DM5PR10MB1466.namprd10.prod.outlook.com ([fe80::7dd7:8d22:104:8d64]) by DM5PR10MB1466.namprd10.prod.outlook.com ([fe80::7dd7:8d22:104:8d64%7]) with mapi id 15.20.6156.007; Fri, 24 Feb 2023 17:45:09 +0000 From: Mike Christie <michael.christie@oracle.com> To: bvanassche@acm.org, hch@lst.de, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, james.bottomley@hansenpartnership.com, linux-block@vger.kernel.org, dm-devel@redhat.com, snitzer@kernel.org, axboe@kernel.dk, linux-nvme@lists.infradead.org, chaitanyak@nvidia.com, kbusch@kernel.org, target-devel@vger.kernel.org Cc: Mike Christie <michael.christie@oracle.com>, Chaitanya Kulkarni <kch@nvidia.com> Subject: [PATCH v4 03/18] scsi: Rename sd_pr_command Date: Fri, 24 Feb 2023 11:44:47 -0600 Message-Id: <20230224174502.321490-4-michael.christie@oracle.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230224174502.321490-1-michael.christie@oracle.com> References: <20230224174502.321490-1-michael.christie@oracle.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: DM5PR07CA0079.namprd07.prod.outlook.com (2603:10b6:4:ad::44) To DM5PR10MB1466.namprd10.prod.outlook.com (2603:10b6:3:b::7) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM5PR10MB1466:EE_|CH0PR10MB7535:EE_ X-MS-Office365-Filtering-Correlation-Id: f4105db5-56cc-4112-0e61-08db168edf7b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Series |
[v4,01/18] block: Add PR callouts for read keys and reservation
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expand
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diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index a38c71511bc9..79377173f6a3 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1743,7 +1743,7 @@ static int sd_scsi_to_pr_err(struct scsi_sense_hdr *sshdr, int result) } } -static int sd_pr_command(struct block_device *bdev, u8 sa, +static int sd_pr_out_command(struct block_device *bdev, u8 sa, u64 key, u64 sa_key, u8 type, u8 flags) { struct scsi_disk *sdkp = scsi_disk(bdev->bd_disk); @@ -1786,7 +1786,7 @@ static int sd_pr_register(struct block_device *bdev, u64 old_key, u64 new_key, { if (flags & ~PR_FL_IGNORE_KEY) return -EOPNOTSUPP; - return sd_pr_command(bdev, (flags & PR_FL_IGNORE_KEY) ? 0x06 : 0x00, + return sd_pr_out_command(bdev, (flags & PR_FL_IGNORE_KEY) ? 0x06 : 0x00, old_key, new_key, 0, (1 << 0) /* APTPL */); } @@ -1796,24 +1796,24 @@ static int sd_pr_reserve(struct block_device *bdev, u64 key, enum pr_type type, { if (flags) return -EOPNOTSUPP; - return sd_pr_command(bdev, 0x01, key, 0, sd_pr_type(type), 0); + return sd_pr_out_command(bdev, 0x01, key, 0, sd_pr_type(type), 0); } static int sd_pr_release(struct block_device *bdev, u64 key, enum pr_type type) { - return sd_pr_command(bdev, 0x02, key, 0, sd_pr_type(type), 0); + return sd_pr_out_command(bdev, 0x02, key, 0, sd_pr_type(type), 0); } static int sd_pr_preempt(struct block_device *bdev, u64 old_key, u64 new_key, enum pr_type type, bool abort) { - return sd_pr_command(bdev, abort ? 0x05 : 0x04, old_key, new_key, + return sd_pr_out_command(bdev, abort ? 0x05 : 0x04, old_key, new_key, sd_pr_type(type), 0); } static int sd_pr_clear(struct block_device *bdev, u64 key) { - return sd_pr_command(bdev, 0x03, key, 0, 0, 0); + return sd_pr_out_command(bdev, 0x03, key, 0, 0, 0); } static const struct pr_ops sd_pr_ops = {