block: remove remnant refs to hardsect

commit e1defc4 "block: Do away with the notion of hardsect_size" removed the notion of "hardware sector size" from the kernel in favor of logical block size, but references remain in comments and documentation. Update the remaining sites mentioning hardsect. Signed-off-by: Linus Walleij <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
devinus · Sep 14, 2016 · a441b0d · a441b0d
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commit a441b0d
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diff --git a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt
@@ -115,7 +115,7 @@ i. Per-queue limits/values exported to the generic layer by the driver
 
 Various parameters that the generic i/o scheduler logic uses are set at
 a per-queue level (e.g maximum request size, maximum number of segments in
-a scatter-gather list, hardsect size)
+a scatter-gather list, logical block size)
 
 Some parameters that were earlier available as global arrays indexed by
 major/minor are now directly associated with the queue. Some of these may
@@ -156,7 +156,7 @@ Some new queue property settings:
 	blk_queue_max_segment_size(q, max_seg_size)
 		Maximum size of a clustered segment, 64kB default.
 
-	blk_queue_hardsect_size(q, hardsect_size)
+	blk_queue_logical_block_size(q, logical_block_size)
 		Lowest possible sector size that the hardware can operate
 		on, 512 bytes default.
 

diff --git a/block/bio.c b/block/bio.c
@@ -1274,7 +1274,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
 
 		nr_pages += end - start;
 		/*
-		 * buffer must be aligned to at least hardsector size for now
+		 * buffer must be aligned to at least logical block size for now
 		 */
 		if (uaddr & queue_dma_alignment(q))
 			return ERR_PTR(-EINVAL);

diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
@@ -789,7 +789,7 @@ befs_fill_super(struct super_block *sb, void *data, int silent)
 	 * Will be set to real fs blocksize later.
 	 *
 	 * Linux 2.4.10 and later refuse to read blocks smaller than
-	 * the hardsect size for the device. But we also need to read at 
+	 * the logical block size for the device. But we also need to read at
 	 * least 1k to get the second 512 bytes of the volume.
 	 * -WD 10-26-01
 	 */