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Yangtao Li 25547439f1 f2fs: don't call f2fs_issue_discard_timeout() when discard_cmd_cnt is 0 in f2fs_put_super()
No need to call f2fs_issue_discard_timeout() in f2fs_put_super,
when no discard command requires issue. Since the caller of
f2fs_issue_discard_timeout() usually judges the number of discard
commands before using it. Let's move this logic to
f2fs_issue_discard_timeout().

By the way, use f2fs_realtime_discard_enable to simplify the code.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-12-12 14:59:38 -08:00
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Documentation f2fs: add block_age-based extent cache 2022-12-12 14:53:56 -08:00
drivers This push fixes an issue exposed by the recent change to feed 2022-10-17 10:20:04 -07:00
fs f2fs: don't call f2fs_issue_discard_timeout() when discard_cmd_cnt is 0 in f2fs_put_super() 2022-12-12 14:59:38 -08:00
include f2fs: add block_age-based extent cache 2022-12-12 14:53:56 -08:00
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MAINTAINERS MAINTAINERS: Add f2fs bug tracker link 2022-12-08 09:32:19 -08:00
Makefile Linux 6.1-rc1 2022-10-16 15:36:24 -07:00
README

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.