mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-03 09:41:54 +09:00
21175ca434
Block bitmap prefetching is needed for these allocator optimization data structures to get populated and provide better group scanning order. So, turn it on bu default. prefetch_block_bitmaps mount option is now marked as removed and a new option no_prefetch_block_bitmaps is added to disable block bitmap prefetching. Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com> Link: https://lore.kernel.org/r/20210401172129.189766-8-harshadshirwadkar@gmail.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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.
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.