On Mon, 22 Oct 2012, Ezequiel Garcia wrote: > On page allocations, SLAB and SLUB modify zone page state counters > NR_SLAB_UNRECLAIMABLE or NR_SLAB_RECLAIMABLE. > This allows to obtain slab usage information at /proc/meminfo. > > Without this patch, /proc/meminfo will show zero Slab usage for SLOB. > > Since SLOB discards SLAB_RECLAIM_ACCOUNT flag, we always use > NR_SLAB_UNRECLAIMABLE zone state item. Hmmm... that is unfortunate. The NR_SLAB_RECLAIMABLE stat is used by reclaim to make decisions on when to reclaim inodes and dentries. Could you fix that to properly account the reclaimable/unreclaimable pages? -- 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>