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050a388b7f
Patch series "tidy up zsmalloc implementation" This patchset remove some unnecessary checks and adds a clarifying comment. While analysing zs_object_copy() function code, I spent some time to understand what the call kunmap_atomic(d_addr) is for. It seems that this point is not trivial and it is worth adding a comment. This patch (of 2): It's not obvious why kunmap_atomic(d_addr) call is needed. [akpm@linux-foundation.org: tweak comment layout] Link: https://lkml.kernel.org/r/20220811153755.16102-1-avromanov@sberdevices.ru Link: https://lkml.kernel.org/r/20220811153755.16102-2-avromanov@sberdevices.ru Signed-off-by: Alexey Romanov <avromanov@sberdevices.ru> Cc: Minchan Kim <minchan@kernel.org> Cc: Sergey Senozhatsky <senozhatsky@chromium.org> Cc: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Andrew Morton <akpm@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.