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Shaohua Li
eca8b53a67
Fix two issues: - the per-cpu stat flush is unnecessary, nobody uses per-cpu stat except sum it to global stat. We can do the calculation there. The flush just wastes cpu time. - some fields are signed int/s64. I don't see the point. Reviewed-by: Omar Sandoval <[email protected]> Signed-off-by: Shaohua Li <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.