Merge tag 'cris-for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper...

[cascardo/linux.git] / Documentation / block / biodoc.txt

diff --git a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt
index 026d133..918e1e0 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.
 
@@ -269,7 +269,7 @@ Arjan's proposed request priority scheme allows higher levels some broad
   requests which haven't aged too much on the queue. Potentially this priority
   could even be exposed to applications in some manner, providing higher level
   tunability. Time based aging avoids starvation of lower priority
-  requests. Some bits in the bi_rw flags field in the bio structure are
+  requests. Some bits in the bi_opf flags field in the bio structure are
   intended to be used for this priority information.
 
 
@@ -432,7 +432,7 @@ struct bio {
        struct bio          *bi_next;    /* request queue link */
        struct block_device *bi_bdev;   /* target device */
        unsigned long       bi_flags;    /* status, command, etc */
-       unsigned long       bi_rw;       /* low bits: r/w, high: priority */
+       unsigned long       bi_opf;       /* low bits: r/w, high: priority */
 
        unsigned int    bi_vcnt;     /* how may bio_vec's */
        struct bvec_iter        bi_iter;        /* current index into bio_vec array */