search for: io_opt

This patch series aims to move the logical block size checking to the block code. This was inspired by missing check for valid logical block size in virtio-blk which causes the kernel to crash in a weird way later on when it is invalid. I added blk_is_valid_logical_block_size which returns true iff the block size is one of supported sizes. I added this check to virtio-blk, and also converted

This patch series aims to move the logical block size checking to the block code. This was inspired by missing check for valid logical block size in virtio-blk which causes the kernel to crash in a weird way later on when it is invalid. I added blk_is_valid_logical_block_size which returns true iff the block size is one of supported sizes. I added this check to virtio-blk, and also converted

...f(long) * 8)) struct queue_limits { unsigned long bounce_pfn; unsigned long seg_boundary_mask; unsigned int max_hw_sectors; unsigned int max_sectors; unsigned int max_segment_size; unsigned int physical_block_size; unsigned int alignment_offset; unsigned int io_min; unsigned int io_opt; unsigned int max_discard_sectors; unsigned int discard_granularity; unsigned int discard_alignment; unsigned short logical_block_size; unsigned short max_segments; unsigned short max_integrity_segments; unsigned char misaligned; unsigned char discard_misaligned; unsigned char c...

...f(long) * 8)) struct queue_limits { unsigned long bounce_pfn; unsigned long seg_boundary_mask; unsigned int max_hw_sectors; unsigned int max_sectors; unsigned int max_segment_size; unsigned int physical_block_size; unsigned int alignment_offset; unsigned int io_min; unsigned int io_opt; unsigned int max_discard_sectors; unsigned int discard_granularity; unsigned int discard_alignment; unsigned short logical_block_size; unsigned short max_segments; unsigned short max_integrity_segments; unsigned char misaligned; unsigned char discard_misaligned; unsigned char c...