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Diffstat (limited to 'Documentation/ABI/stable/sysfs-block')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-block | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/Documentation/ABI/stable/sysfs-block b/Documentation/ABI/stable/sysfs-block index 3879963f0f01..4ba771b56b3b 100644 --- a/Documentation/ABI/stable/sysfs-block +++ b/Documentation/ABI/stable/sysfs-block @@ -77,7 +77,7 @@ Description: What: /sys/block/<disk>/diskseq Date: February 2021 -Contact: Matteo Croce <mcroce@microsoft.com> +Contact: Matteo Croce <teknoraver@meta.com> Description: The /sys/block/<disk>/diskseq files reports the disk sequence number, which is a monotonically increasing @@ -547,6 +547,21 @@ Description: [RO] Maximum size in bytes of a single element in a DMA scatter/gather list. +What: /sys/block/<disk>/queue/max_write_streams +Date: November 2024 +Contact: linux-block@vger.kernel.org +Description: + [RO] Maximum number of write streams supported, 0 if not + supported. If supported, valid values are 1 through + max_write_streams, inclusive. + +What: /sys/block/<disk>/queue/write_stream_granularity +Date: November 2024 +Contact: linux-block@vger.kernel.org +Description: + [RO] Granularity of a write stream in bytes. The granularity + of a write stream is the size that should be discarded or + overwritten together to avoid write amplification in the device. What: /sys/block/<disk>/queue/max_segments Date: March 2010 |