Paul Lawrence 298fe8e641 ANDROID: Incremental fs: Fix create_file performance
incfs only syncs at createfile time. This was making createfile take
a very long time. It also appears to offer little actual value -
whether we flush or no, if the device crashes the header will be
partial.

Bug: 15356649
Test: incfs_test passes, createfile takes less than half the time
Change-Id: I8f1fa138226868ebfb4a6a41254444af453070c8
Signed-off-by: Paul Lawrence <paullawrence@google.com>
(cherry picked from commit 4cc78c93ad)
2020-04-16 18:01:12 +00:00
2020-03-03 07:33:01 +01:00
2020-03-03 07:33:01 +01:00
2020-04-13 13:09:17 +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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