The patch titled mm: always set nodes with regular memory in N_NORMAL_MEMORY has been removed from the -mm tree. Its filename was mm-always-set-nodes-with-regular-memory-in-n_normal_memory.patch This patch was dropped because it was withdrawn The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: mm: always set nodes with regular memory in N_NORMAL_MEMORY From: David Rientjes <rientjes@xxxxxxxxxx> N_NORMAL_MEMORY is intended to include all nodes that have present memory in regular zones, that is, zones below ZONE_HIGHMEM. This should be done regardless of whether CONFIG_HIGHMEM is set or not. This fixes ia64 so that the nodes get set appropriately in the nodemask for DISCONTIGMEM and mips if it does not enable CONFIG_HIGHMEM even for 32-bit kernels. If N_NORMAL_MEMORY is not accurate, slub may encounter errors since it relies on this nodemask to setup kmem_cache_node data structures for each cache. Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx> Cc: Mel Gorman <mel@xxxxxxxxx> Cc: Lee Schermerhorn <Lee.Schermerhorn@xxxxxx> Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> Cc: "Luck, Tony" <tony.luck@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/page_alloc.c | 2 -- 1 file changed, 2 deletions(-) diff -puN mm/page_alloc.c~mm-always-set-nodes-with-regular-memory-in-n_normal_memory mm/page_alloc.c --- a/mm/page_alloc.c~mm-always-set-nodes-with-regular-memory-in-n_normal_memory +++ a/mm/page_alloc.c @@ -4727,7 +4727,6 @@ out: /* Any regular memory on that node ? */ static void check_for_regular_memory(pg_data_t *pgdat) { -#ifdef CONFIG_HIGHMEM enum zone_type zone_type; for (zone_type = 0; zone_type <= ZONE_NORMAL; zone_type++) { @@ -4735,7 +4734,6 @@ static void check_for_regular_memory(pg_ if (zone->present_pages) node_set_state(zone_to_nid(zone), N_NORMAL_MEMORY); } -#endif } /** _ Patches currently in -mm which might be from rientjes@xxxxxxxxxx are origin.patch linux-next.patch oom-use-pte-pages-in-oom-score.patch arch-mm-filter-disallowed-nodes-from-arch-specific-show_mem-functions.patch mm-per-node-vmstat-show-proper-vmstats.patch mm-increase-reclaim_distance-to-30.patch oom-replace-pf_oom_origin-with-toggling-oom_score_adj.patch oom-replace-pf_oom_origin-with-toggling-oom_score_adj-update.patch mm-rename-alloc_pages_exact.patch mm-make-new-alloc_pages_exact.patch mm-reuse-__free_pages_exact-in-__alloc_pages_exact.patch mm-thp-optimize-memcg-charge-in-khugepaged.patch mm-break-out-page-allocation-warning-code.patch mm-print-vmalloc-state-after-allocation-failures.patch jbd-remove-dependency-on-__gfp_nofail.patch cgroups-read-write-lock-clone_thread-forking-per-threadgroup.patch cgroups-add-per-thread-subsystem-callbacks.patch cgroups-make-procs-file-writable.patch cgroups-use-flex_array-in-attach_proc.patch cpusets-randomize-node-rotor-used-in-cpuset_mem_spread_node.patch cpusets-randomize-node-rotor-used-in-cpuset_mem_spread_node-cpusets-initialize-spread-rotor-lazily.patch cpusets-randomize-node-rotor-used-in-cpuset_mem_spread_node-cpusets-initialize-spread-rotor-lazily-fix.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html