Please, ignore this particular patch, it was sent by mistake. On Mon, Mar 05, 2018 at 01:37:41PM +0000, Roman Gushchin wrote: > This patch adjusts /proc/meminfo MemAvailable calculation > by adding the amount of indirectly reclaimable memory > (rounded to the PAGE_SIZE). > > Signed-off-by: Roman Gushchin <guro@xxxxxx> > Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx> > Cc: Michal Hocko <mhocko@xxxxxxxx> > Cc: Johannes Weiner <hannes@xxxxxxxxxxx> > Cc: linux-fsdevel@xxxxxxxxxxxxxxx > Cc: linux-kernel@xxxxxxxxxxxxxxx > Cc: linux-mm@xxxxxxxxx > Cc: kernel-team@xxxxxx > --- > mm/page_alloc.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/mm/page_alloc.c b/mm/page_alloc.c > index 2836bc9e0999..2247cda9e94e 100644 > --- a/mm/page_alloc.c > +++ b/mm/page_alloc.c > @@ -4695,6 +4695,13 @@ long si_mem_available(void) > min(global_node_page_state(NR_SLAB_RECLAIMABLE) / 2, > wmark_low); > > + /* > + * Part of the kernel memory, which can be released under memory > + * pressure. > + */ > + available += global_node_page_state(NR_INDIRECTLY_RECLAIMABLE_BYTES) >> > + PAGE_SHIFT; > + > if (available < 0) > available = 0; > return available; > -- > 2.14.3 > -- 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>
