UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

Documentation/hdio: fix up obscure bd_contains references 

bd_contains is an implementation detail and should not be mentioned in
a userspace API documentation.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2020-09-03 07:40:56 +02:00 committed by Jens Axboe
parent f56753ac2a
commit 250eec9e39
1 changed files with 12 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
Documentation/userspace-api/ioctl/hdio.rst
View File

@ -181,7 +181,7 @@ HDIO_SET_UNMASKINTR
error return:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- EACCES Access denied: requires CAP_SYS_ADMIN
- EINVAL value out of range [0 1]
- EBUSY Controller busy
@ -231,7 +231,7 @@ HDIO_SET_MULTCOUNT
error return:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- EACCES Access denied: requires CAP_SYS_ADMIN
- EINVAL value out of range supported by disk.
- EBUSY Controller busy or blockmode already set.
@ -295,7 +295,7 @@ HDIO_GET_IDENTITY
the ATA specification.
error returns:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- ENOMSG IDENTIFY DEVICE information not available
notes:
@ -355,7 +355,7 @@ HDIO_SET_KEEPSETTINGS
error return:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- EACCES Access denied: requires CAP_SYS_ADMIN
- EINVAL value out of range [0 1]
- EBUSY Controller busy
@ -1055,7 +1055,7 @@ HDIO_SET_32BIT
error return:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- EACCES Access denied: requires CAP_SYS_ADMIN
- EINVAL value out of range [0 3]
- EBUSY Controller busy
@ -1085,7 +1085,7 @@ HDIO_SET_NOWERR
error return:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- EACCES Access denied: requires CAP_SYS_ADMIN
- EINVAL value out of range [0 1]
- EBUSY Controller busy
@ -1113,7 +1113,7 @@ HDIO_SET_DMA
error return:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- EACCES Access denied: requires CAP_SYS_ADMIN
- EINVAL value out of range [0 1]
- EBUSY Controller busy
@ -1141,7 +1141,7 @@ HDIO_SET_PIO_MODE
error return:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- EACCES Access denied: requires CAP_SYS_ADMIN
- EINVAL value out of range [0 255]
- EBUSY Controller busy
@ -1237,7 +1237,7 @@ HDIO_SET_WCACHE
error return:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- EACCES Access denied: requires CAP_SYS_ADMIN
- EINVAL value out of range [0 1]
- EBUSY Controller busy
@ -1265,7 +1265,7 @@ HDIO_SET_ACOUSTIC
error return:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- EACCES Access denied: requires CAP_SYS_ADMIN
- EINVAL value out of range [0 254]
- EBUSY Controller busy
@ -1305,7 +1305,7 @@ HDIO_SET_ADDRESS
error return:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- EACCES Access denied: requires CAP_SYS_ADMIN
- EINVAL value out of range [0 2]
- EBUSY Controller busy
@ -1331,7 +1331,7 @@ HDIO_SET_IDE_SCSI
error return:
- EINVAL (bdev != bdev->bd_contains) (not sure what this means)
- EINVAL Called on a partition instead of the whole disk device
- EACCES Access denied: requires CAP_SYS_ADMIN
- EINVAL value out of range [0 1]
- EBUSY Controller busy