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37b605f551
Replace the legacy crypto compression interface with the new acomp interface. Remove the compression mutexes and the overallocation for memory (the offender LZO has been fixed). Cap the output buffer length for compression to eliminate the post-compression check for UBIFS_MIN_COMPRESS_DIFF. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Tested-by: Zhihao Cheng <chengzhihao1@huawei.com> # For xfstests Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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 reStructuredText markup notation.
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.