Paul Lawrence 759d52ee9e ANDROID: Incremental fs: Fix crash polling 0 size read_log
When read log is 0 sized, we still need to init the wait queue to avoid
kernel panics if someone does decide to poll on the read log.

Test: Added test for this condition, incfs_test crashes
	With fix, incfs_test doesn't crash
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Bug: 152909243
Change-Id: Ic3250523bb7ddb1839f8e95852c17103e5ffb782
2020-04-03 17:25:22 +00:00
2020-04-03 08:17:23 +02:00
2020-03-25 09:50:38 +01:00
2020-04-03 08:17:23 +02:00
2020-03-03 07:33:01 +01:00
2020-04-03 08:17:23 +02:00
2020-03-25 09:50:38 +01:00
2020-04-03 08:17:23 +02:00
2020-04-03 08:17:23 +02:00
2020-02-24 09:13:25 +01:00
2020-03-25 09:50:38 +01:00
2020-03-03 07:33:01 +01:00
2020-04-03 08:17:23 +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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