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docs: block: fix pdf output

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Add an extra blank line and use a markup for the enumberated
list, in order to make it possible to build the block book
on pdf format.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2019-07-09 12:36:09 -03:00
parent 38cbfed28b
commit 8bb0776b8b
1 changed files with 5 additions and 4 deletions
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9
Documentation/block/biodoc.rst
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@ -9,6 +9,7 @@ Notes on the Generic Block Layer Rewrite in Linux 2.5
here might still be useful.
Notes Written on Jan 15, 2002:
- Jens Axboe <jens.axboe@oracle.com>
- Suparna Bhattacharya <suparna@in.ibm.com>
@ -172,8 +173,8 @@ Some new queue property settings:
New queue flags:
QUEUE_FLAG_CLUSTER (see 3.2.2)
QUEUE_FLAG_QUEUED (see 3.2.4)
- QUEUE_FLAG_CLUSTER (see 3.2.2)
- QUEUE_FLAG_QUEUED (see 3.2.4)
ii. High-mem i/o capabilities are now considered the default
@ -478,7 +479,7 @@ With this multipage bio design:
- Splitting of an i/o request across multiple devices (as in the case of
lvm or raid) is achieved by cloning the bio (where the clone points to
the same bi_io_vec array, but with the index and size accordingly modified)
- A linked list of bios is used as before for unrelated merges [*]_ - this
- A linked list of bios is used as before for unrelated merges [#]_ - this
avoids reallocs and makes independent completions easier to handle.
- Code that traverses the req list can find all the segments of a bio
by using rq_for_each_segment. This handles the fact that a request
@ -489,7 +490,7 @@ With this multipage bio design:
[TBD: Should preferably also have a bi_voffset and bi_vlen to avoid modifying
bi_offset an len fields]
.. [*]
.. [#]
unrelated merges -- a request ends up containing two or more bios that
didn't originate from the same place.