Em Mon, Apr 06, 2015 at 02:36:10PM +0900, Namhyung Kim escreveu: > The perf kmem command records and analyze kernel memory allocation > only for SLAB objects. This patch implement a simple page allocator > analyzer using kmem:mm_page_alloc and kmem:mm_page_free events. > > It adds two new options of --slab and --page. The --slab option is > for analyzing SLAB allocator and that's what perf kmem currently does. > > The new --page option enables page allocator events and analyze kernel > memory usage in page unit. Currently, 'stat --alloc' subcommand is > implemented only. > > If none of these --slab nor --page is specified, --slab is implied. > > # perf kmem stat --page --alloc --line 10
Applied this and the kernel part, tested, thanks, - Arnaldo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
