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13ea55ea20
Segment info indexing also used sizeof(struct) instead of the 4K metadata stride, so info_index could point between slots and subsequent writes would advance incorrectly. Derive info_index from the pointer returned by the segment meta search using PCACHE_SEG_INFO_SIZE and advance to the next slot for future updates. Signed-off-by: Li Chen <chenl311@chinatelecom.cn> Signed-off-by: Dongsheng Yang <dongsheng.yang@linux.dev> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Reviewed-by: Zheng Gu <cengku@gmail.com> Cc: stable@vger.kernel.org # 6.18
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.