0b8a4ec9045 ("SLUB: Get rid of dynamic DMA kmalloc cache allocation") makes S390 run out of kmalloc caches. Increase the number of kmalloc caches to a safe size. Cc: [ .33 and .34 ] Reported-by: Heiko Carstens Tested-by: Heiko Carstens Signed-off-by: Christoph Lameter Signed-off-by: Pekka Enberg \ ňkšIx