From: "K. Y. Srinivasan" <kys@microsoft.com>
To: gregkh@suse.de, linux-kernel@vger.kernel.org,
devel@linuxdriverproject.org, virtualization@lists.osdl.org
Cc: Haiyang Zhang <haiyangz@microsoft.com>,
Abhishek Kane <v-abkane@microsoft.com>
Subject: [PATCH 15/22] Staging: hv: Move sense_buffer field
Date: Tue, 5 Apr 2011 07:04:59 -0700 [thread overview]
Message-ID: <1302012306-21277-15-git-send-email-kys@microsoft.com> (raw)
In-Reply-To: <1302012306-21277-1-git-send-email-kys@microsoft.com>
In preparation for consolidating all I/O request state,
move sense_buffer field from struct hv_storvsc_request
to struct storvsc_request_extension.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
---
drivers/staging/hv/blkvsc_drv.c | 2 +-
drivers/staging/hv/storvsc.c | 2 +-
drivers/staging/hv/storvsc_api.h | 4 ++--
drivers/staging/hv/storvsc_drv.c | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index 04117be..be7fae5 100644
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -950,7 +950,7 @@ static int blkvsc_submit_request(struct blkvsc_request *blkvsc_req,
memcpy(vm_srb->cdb, blkvsc_req->cmnd, vm_srb->cdb_length);
- storvsc_req->sense_buffer = blkvsc_req->sense_buffer;
+ storvsc_req->extension.sense_buffer = blkvsc_req->sense_buffer;
ret = storvsc_drv_obj->on_io_request(blkdev->device_ctx,
&blkvsc_req->request);
diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c
index e12a760..e0d635f 100644
--- a/drivers/staging/hv/storvsc.c
+++ b/drivers/staging/hv/storvsc.c
@@ -314,7 +314,7 @@ static void stor_vsc_on_io_completion(struct hv_device *device,
"valid - len %d\n", request_ext,
vstor_packet->vm_srb.sense_info_length);
- memcpy(request->sense_buffer,
+ memcpy(request->extension.sense_buffer,
vstor_packet->vm_srb.sense_data,
vstor_packet->vm_srb.sense_info_length);
diff --git a/drivers/staging/hv/storvsc_api.h b/drivers/staging/hv/storvsc_api.h
index 3eccc27..fd9165f 100644
--- a/drivers/staging/hv/storvsc_api.h
+++ b/drivers/staging/hv/storvsc_api.h
@@ -62,6 +62,8 @@ struct storvsc_request_extension {
/* Synchronize the request/response if needed */
struct completion wait_event;
+ unsigned char *sense_buffer;
+
struct vstor_packet vstor_packet;
};
@@ -69,8 +71,6 @@ struct hv_storvsc_request {
u32 status;
u32 bytes_xfer;
- unsigned char *sense_buffer;
-
void *context;
void (*on_io_completion)(struct hv_storvsc_request *request);
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index 22709a2..df98476 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -784,7 +784,7 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
memcpy(vm_srb->cdb, scmnd->cmnd, vm_srb->cdb_length);
- request->sense_buffer = scmnd->sense_buffer;
+ request->extension.sense_buffer = scmnd->sense_buffer;
request->data_buffer.len = scsi_bufflen(scmnd);
--
1.7.4.1
next prev parent reply other threads:[~2011-04-05 14:04 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-05 14:04 [RESEND PATCH 00/22] Staging: hv: Cleanup-storage-drivers-phase-II K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 01/22] Staging: hv: Move the definition of struct storvsc_request_extension K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 02/22] Staging: hv: Embed struct storvsc_request_extension into hv_storvsc_request K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 03/22] Staging: hv: Get rid of request_ext_size from struct storvsc_driver_object K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 04/22] Staging: hv: Add a function to map a hv_driver pointer to storvsc driver K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 05/22] Staging: hv: Use struct completion in struct storvsc_request_extension K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 06/22] Staging: hv: Allocate request structures zeroed out K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 07/22] Staging: hv: Get rid of the type field from struct hv_storvsc_request K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 08/22] Staging: hv: Get rid of the host " K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 09/22] Staging: hv: Get rid of the bus " K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 10/22] Staging: hv: Get rid of the target_id " K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 11/22] Staging: hv: Get rid of lun_id " K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 12/22] Staging: hv: Get rid of the cdb_len " K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 13/22] Staging: hv: Get rid of cdb " K. Y. Srinivasan
2011-04-05 14:04 ` [PATCH 14/22] Staging: hv: Get rid of sense_buffer_size " K. Y. Srinivasan
2011-04-05 14:04 ` K. Y. Srinivasan [this message]
2011-04-05 14:05 ` [PATCH 16/22] Staging: hv: Move the context field " K. Y. Srinivasan
2011-04-05 14:05 ` [PATCH 17/22] Staging: hv: Move on_io_completion() " K. Y. Srinivasan
2011-04-05 14:05 ` [PATCH 18/22] Staging: hv: Get rid of the status field " K. Y. Srinivasan
2011-04-05 14:05 ` [PATCH 19/22] Staging: hv: Get rid of the bytes_xfer " K. Y. Srinivasan
2011-04-05 14:05 ` [PATCH 20/22] Staging: hv: Move the data_buffer " K. Y. Srinivasan
2011-04-05 14:05 ` [PATCH 21/22] Staging: hv: Rename struct storvsc_request_extension K. Y. Srinivasan
2011-04-05 14:05 ` [PATCH 22/22] Staging: hv: Get rid of synch primitive in struct blkvsc_request K. Y. Srinivasan
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