The patch titled Subject: procfs: use N_MEMORY instead N_HIGH_MEMORY has been added to the -mm tree. Its filename is procfs-use-n_memory-instead-n_high_memory.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Lai Jiangshan <laijs@xxxxxxxxxxxxxx> Subject: procfs: use N_MEMORY instead N_HIGH_MEMORY N_HIGH_MEMORY stands for the nodes that has normal or high memory. N_MEMORY stands for the nodes that has any memory. The code here need to handle with the nodes which have memory, we should use N_MEMORY instead. Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx> Acked-by: Hillf Danton <dhillf@xxxxxxxxx> Signed-off-by: Wen Congyang <wency@xxxxxxxxxxxxxx> Cc: Christoph Lameter <cl@xxxxxxxxx> Cc: Lin Feng <linfeng@xxxxxxxxxxxxxx> Cc: David Rientjes <rientjes@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/proc/kcore.c | 2 +- fs/proc/task_mmu.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff -puN fs/proc/kcore.c~procfs-use-n_memory-instead-n_high_memory fs/proc/kcore.c --- a/fs/proc/kcore.c~procfs-use-n_memory-instead-n_high_memory +++ a/fs/proc/kcore.c @@ -249,7 +249,7 @@ static int kcore_update_ram(void) /* Not inialized....update now */ /* find out "max pfn" */ end_pfn = 0; - for_each_node_state(nid, N_HIGH_MEMORY) { + for_each_node_state(nid, N_MEMORY) { unsigned long node_end; node_end = NODE_DATA(nid)->node_start_pfn + NODE_DATA(nid)->node_spanned_pages; diff -puN fs/proc/task_mmu.c~procfs-use-n_memory-instead-n_high_memory fs/proc/task_mmu.c --- a/fs/proc/task_mmu.c~procfs-use-n_memory-instead-n_high_memory +++ a/fs/proc/task_mmu.c @@ -1126,7 +1126,7 @@ static struct page *can_gather_numa_stat return NULL; nid = page_to_nid(page); - if (!node_isset(nid, node_states[N_HIGH_MEMORY])) + if (!node_isset(nid, node_states[N_MEMORY])) return NULL; return page; @@ -1279,7 +1279,7 @@ static int show_numa_map(struct seq_file if (md->writeback) seq_printf(m, " writeback=%lu", md->writeback); - for_each_node_state(n, N_HIGH_MEMORY) + for_each_node_state(n, N_MEMORY) if (md->node[n]) seq_printf(m, " N%d=%lu", n, md->node[n]); out: _ Patches currently in -mm which might be from laijs@xxxxxxxxxxxxxx are linux-next.patch memory_hotplug-fix-possible-incorrect-node_states.patch slub-hotplug-ignore-unrelated-nodes-hot-adding-and-hot-removing.patch drivers-base-nodec-cleanup-node_state_attr.patch mm-memory-hotplug-dynamic-configure-movable-memory-and-portion-memory.patch mm-memory-hotplug-dynamic-configure-movable-memory-and-portion-memory-fix.patch memory_hotplug-handle-empty-zone-when-online_movable-online_kernel.patch memory_hotplug-ensure-every-online-node-has-normal-memory.patch node_states-introduce-n_memory.patch cpuset-use-n_memory-instead-n_high_memory.patch procfs-use-n_memory-instead-n_high_memory.patch memcontrol-use-n_memory-instead-n_high_memory.patch oom-use-n_memory-instead-n_high_memory.patch mmmigrate-use-n_memory-instead-n_high_memory.patch mempolicy-use-n_memory-instead-n_high_memory.patch hugetlb-use-n_memory-instead-n_high_memory.patch vmstat-use-n_memory-instead-n_high_memory.patch kthread-use-n_memory-instead-n_high_memory.patch init-use-n_memory-instead-n_high_memory.patch vmscan-use-n_memory-instead-n_high_memory.patch page_alloc-use-n_memory-instead-n_high_memory-change-the-node_states-initialization.patch hotplug-update-nodemasks-management.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