diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-block | 9 | ||||
| -rw-r--r-- | Documentation/scsi/scsi_eh.rst | 3 | ||||
| -rw-r--r-- | Documentation/scsi/scsi_mid_low_api.rst | 2 |
3 files changed, 11 insertions, 3 deletions
diff --git a/Documentation/ABI/stable/sysfs-block b/Documentation/ABI/stable/sysfs-block index e8797cd09aff..cd14ecb3c9a5 100644 --- a/Documentation/ABI/stable/sysfs-block +++ b/Documentation/ABI/stable/sysfs-block @@ -260,6 +260,15 @@ Description: for discards, and don't read this file. +What: /sys/block/<disk>/queue/dma_alignment +Date: May 2022 +Contact: linux-block@vger.kernel.org +Description: + Reports the alignment that user space addresses must have to be + used for raw block device access with O_DIRECT and other driver + specific passthrough mechanisms. + + What: /sys/block/<disk>/queue/fua Date: May 2018 Contact: linux-block@vger.kernel.org diff --git a/Documentation/scsi/scsi_eh.rst b/Documentation/scsi/scsi_eh.rst index 885395dc1f15..bad624fab823 100644 --- a/Documentation/scsi/scsi_eh.rst +++ b/Documentation/scsi/scsi_eh.rst @@ -87,8 +87,7 @@ with the command. 1.2.2 Completing a scmd w/ timeout ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -The timeout handler is scsi_times_out(). When a timeout occurs, this -function +The timeout handler is scsi_timeout(). When a timeout occurs, this function 1. invokes optional hostt->eh_timed_out() callback. Return value can be one of diff --git a/Documentation/scsi/scsi_mid_low_api.rst b/Documentation/scsi/scsi_mid_low_api.rst index 63ddea2b9640..a8c5bd15a440 100644 --- a/Documentation/scsi/scsi_mid_low_api.rst +++ b/Documentation/scsi/scsi_mid_low_api.rst @@ -731,7 +731,7 @@ Details:: * Notes: If 'no_async_abort' is defined this callback * will be invoked from scsi_eh thread. No other commands * will then be queued on current host during eh. - * Otherwise it will be called whenever scsi_times_out() + * Otherwise it will be called whenever scsi_timeout() * is called due to a command timeout. * * Optionally defined in: LLD |