hyeongseok.kim 8d30cc0501 ANDROID: dm-bow: Fix not to skip trim at framented range
If free blocks hole is smaller than discard_granularity,
TRIM to this range can be skipped.
Fix this by changing the granularity to 4kb at dm-bow layer,
not to skip TRIM to every tiny free blocks.

Bug: 154411183
Signed-off-by: hyeongseok.kim <hyeongseok@gmail.com>
Cc: hyeongseok.kim <hyeongseok.kim@lge.com>
Change-Id: Ic7c33d94a016d0ad5a75514eae1056c328c9c1ba
(cherry picked from commit ca986e448c)
Signed-off-by: Paul Lawrence <paullawrence@google.com>
2020-04-24 21:52:13 +00:00
2020-04-18 13:33:51 +02:00
2020-04-23 11:07:54 +02:00
2020-03-03 07:33:01 +01:00
2020-04-23 11:07:54 +02:00
2020-04-21 10:20:12 +02:00
2020-04-23 11:07:54 +02:00
2020-04-23 11:07:54 +02:00
2020-04-23 11:07:54 +02:00
2020-03-03 07:33:01 +01:00
2020-04-23 11:07:54 +02:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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