The patch titled
slab: partially revert list3 changes
has been removed from the -mm tree. Its filename was
slab-partially-revert-list3-changes.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: slab: partially revert list3 changes
From: Mel Gorman <mel@xxxxxxxxx>
Partial revert the changes made by 04231b3002ac53f8a64a7bd142fde3fa4b6808c6
to the kmem_list3 management. On a machine with a memoryless node, this
BUG_ON was triggering
static void *____cache_alloc_node(struct kmem_cache *cachep, gfp_t
flags,
int nodeid)
{
struct list_head *entry;
struct slab *slabp;
struct kmem_list3 *l3;
void *obj;
int x;
l3 = cachep->nodelists[nodeid];
BUG_ON(!l3);
Signed-off-by: Mel Gorman <mel@xxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxxxxxx>
Acked-by: Christoph Lameter <clameter@xxxxxxx>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
Cc: Nishanth Aravamudan <nacc@xxxxxxxxxx>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/slab.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff -puN mm/slab.c~slab-partially-revert-list3-changes mm/slab.c
--- a/mm/slab.c~slab-partially-revert-list3-changes
+++ a/mm/slab.c
@@ -1590,7 +1590,7 @@ void __init kmem_cache_init(void)
/* Replace the static kmem_list3 structures for the boot cpu */
init_list(&cache_cache, &initkmem_list3[CACHE_CACHE], node);
- for_each_node_state(nid, N_NORMAL_MEMORY) {
+ for_each_online_node(nid) {
init_list(malloc_sizes[INDEX_AC].cs_cachep,
&initkmem_list3[SIZE_AC + nid], nid);
@@ -1968,7 +1968,7 @@ static void __init set_up_list3s(struct
{
int node;
- for_each_node_state(node, N_NORMAL_MEMORY) {
+ for_each_online_node(node) {
cachep->nodelists[node] = &initkmem_list3[index + node];
cachep->nodelists[node]->next_reap = jiffies +
REAPTIMEOUT_LIST3 +
@@ -3815,7 +3815,7 @@ static int alloc_kmemlist(struct kmem_ca
struct array_cache *new_shared;
struct array_cache **new_alien = NULL;
- for_each_node_state(node, N_NORMAL_MEMORY) {
+ for_each_online_node(node) {
if (use_alien_caches) {
new_alien = alloc_alien_cache(node, cachep->limit);
_
Patches currently in -mm which might be from mel@xxxxxxxxx are
origin.patch
git-x86.patch
memory-hotplug-add-removable-to-sysfs-to-show-memblock-removability.patch
page-allocator-clean-up-pcp-draining-functions.patch
page-allocator-get-rid-of-the-list-of-cold-pages.patch
page-allocator-get-rid-of-the-list-of-cold-pages-fix.patch
memcgroup-tidy-up-mem_cgroup_charge_common.patch
memcgroup-fix-hang-with-shmem-tmpfs.patch
page-owner-tracking-leak-detector.patch
add-debugging-aid-for-memory-initialisation-problems.patch
-
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