On 2/9/21 10:42 PM, Andrew Morton wrote: > From: Vlastimil Babka <vbabka@xxxxxxx> > Subject: mm, slub: better heuristic for number of cpus when calculating slab order > ... > Link: https://lkml.kernel.org/r/20210208134108.22286-1-vbabka@xxxxxxx > Fixes: 045ab8c9487b ("mm/slub: let number of online CPUs determine the slub page order") > Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx> > Reported-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx> > Reported-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx> > Tested-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx> As Andrew's incoming series might have been not merged yet, I will point to Mel's Tested-by: https://lore.kernel.org/linux-mm/20210210140712.GB3697@xxxxxxxxxxxxxxxxxxx/ Thanks, Mel! > Cc: Catalin Marinas <catalin.marinas@xxxxxxx> > Cc: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxx> > Cc: Bharata B Rao <bharata@xxxxxxxxxxxxx> > Cc: Christoph Lameter <cl@xxxxxxxxx> > Cc: Roman Gushchin <guro@xxxxxx> > Cc: Johannes Weiner <hannes@xxxxxxxxxxx> > Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> > Cc: Jann Horn <jannh@xxxxxxxxxx> > Cc: Michal Hocko <mhocko@xxxxxxxxxx> > Cc: David Rientjes <rientjes@xxxxxxxxxx> > Cc: Shakeel Butt <shakeelb@xxxxxxxxxx> > Cc: Will Deacon <will@xxxxxxxxxx> > Cc: <stable@xxxxxxxxxxxxxxx> > Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > --- > > mm/slub.c | 18 ++++++++++++++++-- > 1 file changed, 16 insertions(+), 2 deletions(-) >
