Messages in this thread | ![/](/images/icornerl.gif) | | Date | Wed, 4 Mar 2015 16:56:10 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH v2 7/7] zsmalloc: add fullness into stat |
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On Thu, 5 Mar 2015 09:43:31 +0900 Minchan Kim <minchan@kernel.org> wrote:
> Hello Andrew, > > On Wed, Mar 04, 2015 at 02:02:02PM -0800, Andrew Morton wrote: > > On Wed, 4 Mar 2015 14:01:32 +0900 Minchan Kim <minchan@kernel.org> wrote: > > > > > +static int zs_stats_size_show(struct seq_file *s, void *v) > > > +{ > > > + int i; > > > + struct zs_pool *pool = s->private; > > > + struct size_class *class; > > > + int objs_per_zspage; > > > + unsigned long class_almost_full, class_almost_empty; > > > + unsigned long obj_allocated, obj_used, pages_used; > > > + unsigned long total_class_almost_full = 0, total_class_almost_empty = 0; > > > + unsigned long total_objs = 0, total_used_objs = 0, total_pages = 0; > > > + > > > + seq_printf(s, " %5s %5s %11s %12s %13s %10s %10s %16s\n", > > > + "class", "size", "almost_full", "almost_empty", > > > + "obj_allocated", "obj_used", "pages_used", > > > + "pages_per_zspage"); > > > > Documentation? > > It should been since [0f050d9, mm/zsmalloc: add statistics support]. > Anyway, I will try it. > Where is right place to put only this statistics in Documentation? > > Documentation/zsmalloc.txt? > Documentation/vm/zsmalloc.txt? > Documentation/blockdev/zram.txt? > Documentation/ABI/testing/sysfs-block-zram?
hm, this is debugfs so Documentation/ABI/testing/sysfs-block-zram isn't the right place.
akpm3:/usr/src/25> grep -rli zsmalloc Documentation akpm3:/usr/src/25>
lol.
Documentation/vm/zsmalloc.txt looks good.
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