mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-11 07:30:16 +00:00
a4fa34cdcd
Matthew Wilcox noticed that hugetlbfs_set_page_dirty always returns 0. Instead, it should return 1 or 0 depending on the previous state of the dirty bit. In addition, the call to compound_head is redundant as it is also performed in calling routine set_page_dirty. Replace the hugetlbfs specific routine hugetlbfs_set_page_dirty with __set_page_dirty_no_writeback as it addresses both of these issues. Link: https://lkml.kernel.org/r/20201221192542.15732-2-mike.kravetz@oracle.com Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com> Suggested-by: Matthew Wilcox <willy@infradead.org> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: David Hildenbrand <david@redhat.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Michal Hocko <mhocko@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.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.