diff options
Diffstat (limited to 'Documentation/ABI/stable')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-block | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/Documentation/ABI/stable/sysfs-block b/Documentation/ABI/stable/sysfs-block index 1fe9a553c37b..831f19a32e08 100644 --- a/Documentation/ABI/stable/sysfs-block +++ b/Documentation/ABI/stable/sysfs-block @@ -101,6 +101,16 @@ Description: devices that support receiving integrity metadata. +What: /sys/block/<disk>/partscan +Date: May 2024 +Contact: Christoph Hellwig <hch@lst.de> +Description: + The /sys/block/<disk>/partscan files reports if partition + scanning is enabled for the disk. It returns "1" if partition + scanning is enabled, or "0" if not. The value type is a 32-bit + unsigned integer, but only "0" and "1" are valid values. + + What: /sys/block/<disk>/<partition>/alignment_offset Date: April 2009 Contact: Martin K. Petersen <martin.petersen@oracle.com> @@ -584,18 +594,6 @@ Description: the data. If no such restriction exists, this file will contain '0'. This file is writable for testing purposes. - -What: /sys/block/<disk>/queue/throttle_sample_time -Date: March 2017 -Contact: linux-block@vger.kernel.org -Description: - [RW] This is the time window that blk-throttle samples data, in - millisecond. blk-throttle makes decision based on the - samplings. Lower time means cgroups have more smooth throughput, - but higher CPU overhead. This exists only when - CONFIG_BLK_DEV_THROTTLING_LOW is enabled. - - What: /sys/block/<disk>/queue/virt_boundary_mask Date: April 2021 Contact: linux-block@vger.kernel.org |