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authorDavid S. Miller <davem@davemloft.net>2015-05-23 01:22:35 -0400
committerDavid S. Miller <davem@davemloft.net>2015-05-23 01:22:35 -0400
commit36583eb54d46c36a447afd6c379839f292397429 (patch)
tree70f5399529dc2135a986947b37c655194da60e9d /mm
parentfa7912be967102cdbecd8ef172571b28eb22099e (diff)
parentcf539cbd8a81e12880735a0912de8b99f46c84fd (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/cadence/macb.c drivers/net/phy/phy.c include/linux/skbuff.h net/ipv4/tcp.c net/switchdev/switchdev.c Switchdev was a case of RTNH_H_{EXTERNAL --> OFFLOAD} renaming overlapping with net-next changes of various sorts. phy.c was a case of two changes, one adding a local variable to a function whilst the second was removing one. tcp.c overlapped a deadlock fix with the addition of new tcp_info statistic values. macb.c involved the addition of two zyncq device entries. skbuff.h involved adding back ipv4_daddr to nf_bridge_info whilst net-next changes put two other existing members of that struct into a union. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm')
-rw-r--r--mm/kmemleak.c3
-rw-r--r--mm/mempolicy.c2
-rw-r--r--mm/page_isolation.c3
3 files changed, 5 insertions, 3 deletions
diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index 5405aff5a590..f0fe4f2c1fa7 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -115,7 +115,8 @@
#define BYTES_PER_POINTER sizeof(void *)
/* GFP bitmask for kmemleak internal allocations */
-#define gfp_kmemleak_mask(gfp) (((gfp) & (GFP_KERNEL | GFP_ATOMIC)) | \
+#define gfp_kmemleak_mask(gfp) (((gfp) & (GFP_KERNEL | GFP_ATOMIC | \
+ __GFP_NOACCOUNT)) | \
__GFP_NORETRY | __GFP_NOMEMALLOC | \
__GFP_NOWARN)
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index ede26291d4aa..747743237d9f 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2518,7 +2518,7 @@ static void __init check_numabalancing_enable(void)
if (numabalancing_override)
set_numabalancing_state(numabalancing_override == 1);
- if (nr_node_ids > 1 && !numabalancing_override) {
+ if (num_online_nodes() > 1 && !numabalancing_override) {
pr_info("%s automatic NUMA balancing. "
"Configure with numa_balancing= or the "
"kernel.numa_balancing sysctl",
diff --git a/mm/page_isolation.c b/mm/page_isolation.c
index 755a42c76eb4..303c908790ef 100644
--- a/mm/page_isolation.c
+++ b/mm/page_isolation.c
@@ -101,7 +101,8 @@ void unset_migratetype_isolate(struct page *page, unsigned migratetype)
buddy_idx = __find_buddy_index(page_idx, order);
buddy = page + (buddy_idx - page_idx);
- if (!is_migrate_isolate_page(buddy)) {
+ if (pfn_valid_within(page_to_pfn(buddy)) &&
+ !is_migrate_isolate_page(buddy)) {
__isolate_free_page(page, order);
kernel_map_pages(page, (1 << order), 1);
set_page_refcounted(page);