On Tue, Sep 16, 2014 at 02:53:55AM +0100, Wang, Yalin wrote: > The reason that a want merge this patch is that > It confuse me when I debug memory issue by > /sys/kernel/debug/memblock/reserved debug file, > It show lots of un-correct reserved memory. > In fact, I also send a patch to cma driver part > For this issue too: > http://ozlabs.org/~akpm/mmots/broken-out/free-the-reserved-memblock-when-free-cma-pages.patch > > I want to remove these un-correct memblock parts as much as possible, > so that I can see more correct info from /sys/kernel/debug/memblock/reserved > debug file . Could we not always call memblock_free() from free_reserved_area() (with a dummy definition when !CONFIG_HAVE_MEMBLOCK)? -- Catalin -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>