block: remove remnant refs to hardsect

commit e1defc4ff0cf57aca6c5e3ff99fa503f5943c1f1
"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 <linus.walleij@linaro.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt
index bcdb2b4c1f12dcbe8213c2b121e3b8de9b341f93..918e1e0d0e78b2b84847081b0d562e188919c0d8 100644 (file)
--- 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
index aa7354088008ba5f73d3ba1af83eb902b0629ec6..a6d279e1ea9e961f99700dd12fd42efc61af19ce 100644 (file)
--- 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
index 7da05b159ade2d21e5055318723ed857f8f35f64..bfe9f999493531b3bbbc348e053f6f581db878fe 100644 (file)
--- 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
         */