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Linux kernel source tree
736f0e0356
To support large folio swapin for shmem in the following patches, add large folio allocation for the new replacement folio in shmem_replace_folio(). Moreover large folios occupy N consecutive entries in the swap cache instead of using multi-index entries like the page cache, therefore we should replace each consecutive entries in the swap cache instead of using the shmem_replace_entry(). As well as updating statistics and folio reference count using the number of pages in the folio. [baolin.wang@linux.alibaba.com: fix the gfp flag for large folio allocation] Link: https://lkml.kernel.org/r/5b1e9c5a-7f61-4d97-a8d7-41767ca04c77@linux.alibaba.com [baolin.wang@linux.alibaba.com: fix build without CONFIG_TRANSPARENT_HUGEPAGE] Link: https://lkml.kernel.org/r/8c03467c-63b2-43b4-9851-222d4188725c@linux.alibaba.com Link: https://lkml.kernel.org/r/a41138ecc857ef13e7c5ffa0174321e9e2c9970a.1723434324.git.baolin.wang@linux.alibaba.com Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com> Cc: Barry Song <baohua@kernel.org> Cc: Chris Li <chrisl@kernel.org> Cc: Daniel Gomez <da.gomez@samsung.com> Cc: David Hildenbrand <david@redhat.com> Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Hugh Dickins <hughd@google.com> Cc: Kefeng Wang <wangkefeng.wang@huawei.com> Cc: Lance Yang <ioworker0@gmail.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Pankaj Raghav <p.raghav@samsung.com> Cc: Ryan Roberts <ryan.roberts@arm.com> Cc: Yang Shi <shy828301@gmail.com> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
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| 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 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.