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Roman Gushchin
be458311cd
Since commitea426c2a7d("mm: memcg: prepare for byte-sized vmstat items") the write side of slab counters accepts a value in bytes and converts it to pages. It happens in __mod_node_page_state(). However a non-SMP version of __mod_node_page_state() doesn't perform this conversion. It leads to incorrect (unrealistically high) slab counters values. Fix this by adding a similar conversion to the non-SMP version of __mod_node_page_state(). Signed-off-by: Roman Gushchin <guro@fb.com> Reported-and-tested-by: Bastian Bittorf <bb@npl.de> Fixes:ea426c2a7d("mm: memcg: prepare for byte-sized vmstat items") Acked-by: Vlastimil Babka <vbabka@suse.cz> 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.