185a453bf1
Any of the following scenarios will send more than the number of max_requests at a time, which will not meet the design of the max_requests limit. - Set max_ordered_discard larger than discard_granularity from userspace. - It is a small size device, discard_granularity can be tuned to 1 in f2fs_tuning_parameters(). We need to deliver the accumulated @issued to __issue_discard_cmd_orderly() to meet the max_requests limit. BTW, convert the parameter type of @issued in __submit_discard_cmd(). Signed-off-by: Yuwei Guan <Yuwei.Guan@zeekrlife.com> Cc: Bagas Sanjaya <bagasdotme@gmail.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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.