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3f2b77e35a
When we obtain a new slab page from node partial list or page allocator, we assign it to kmem_cache_cpu, perform some checks, and if they fail, we undo the assignment. In order to allow doing the checks without irq disabled, restructure the code so that the checks are done first, and kmem_cache_cpu.page assignment only after they pass. Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
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.