Le 29/06/2016 14:16, Ian Munsie a écrit :
From: Ian Munsie <imun...@au1.ibm.com> The Scheduled Process Area is allocated dynamically with enough pages to fit at least as many processes as the AFU descriptor indicated. Since the calculation is non-trivial, it does this by calculating how many processes could fit in an allocation of a given order, and increasing that order until it can fit enough processes or hits the maximum supported size. Currently, it will start this search using a SPA of 2 pages instead of 1. This can waste a page of memory if the AFU's maximum number of supported processes was small enough to fit in one page. Fix the algorithm to start the search at 1 page. Signed-off-by: Ian Munsie <imun...@au1.ibm.com>
Reviewed-by: Frederic Barrat <fbar...@linux.vnet.ibm.com> _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
