mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-07 10:24:01 -04:00
9776750078
When f2fs_ioc_gc_range performs multiple segments gc ops, the return value of f2fs_ioc_gc_range is determined by the last segment gc ops. If its ops failed, the f2fs_ioc_gc_range will be considered to be failed despite some of previous segments gc ops succeeded. Therefore, so we fix: Redefine the return value of getting victim ops and add exception handle for f2fs_gc. In particular, 1).if target has no valid block, it will go on. 2).if target sectoion has valid block(s), but it is current section, we will reminder the caller. Signed-off-by: Qilong Zhang <zhangqilong3@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> 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.