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37345eae9d
w/ LFS mode, in get_left_section_blocks(), we should not account the blocks which were used before and now are invalided, otherwise those blocks will be counted as freed one in has_curseg_enough_space(), result in missing to trigger GC in time. Cc: stable@kernel.org Fixes:249ad438e1("f2fs: add a method for calculating the remaining blocks in the current segment in LFS mode.") Fixes:bf34c93d26("f2fs: check curseg space before foreground GC") Signed-off-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 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.