The patch titled
Subject: swap-choose-swap-device-according-to-numa-node-v2-fix
has been added to the -mm tree. Its filename is
swap-choose-swap-device-according-to-numa-node-v2-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/swap-choose-swap-device-according-to-numa-node-v2-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/swap-choose-swap-device-according-to-numa-node-v2-fix.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: swap-choose-swap-device-according-to-numa-node-v2-fix
use kmalloc_array()
Cc: "Chen, Tim C" <tim.c.chen@xxxxxxxxx>
Cc: Aaron Lu <aaron.lu@xxxxxxxxx>
Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
Cc: Huang Ying <ying.huang@xxxxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Minchan Kim <minchan@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/swapfile.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN mm/swapfile.c~swap-choose-swap-device-according-to-numa-node-v2-fix mm/swapfile.c
--- a/mm/swapfile.c~swap-choose-swap-device-according-to-numa-node-v2-fix
+++ a/mm/swapfile.c
@@ -3700,7 +3700,8 @@ static int __init swapfile_init(void)
{
int nid;
- swap_avail_heads = kmalloc(nr_node_ids * sizeof(struct plist_head), GFP_KERNEL);
+ swap_avail_heads = kmalloc_array(nr_node_ids, sizeof(struct plist_head),
+ GFP_KERNEL);
if (!swap_avail_heads) {
pr_emerg("Not enough memory for swap heads, swap is disabled\n");
return -ENOMEM;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
i-need-old-gcc.patch
arm-arch-arm-include-asm-pageh-needs-personalityh.patch
ocfs2-old-mle-put-and-release-after-the-function-dlm_add_migration_mle-called-fix.patch
ocfs2-dlm-optimization-of-code-while-free-dead-node-locks-checkpatch-fixes.patch
mm.patch
mm-memory_hotplug-just-build-zonelist-for-new-added-node-fix.patch
mm-memory_hotplug-just-build-zonelist-for-new-added-node-fix-fix.patch
mm-thp-enable-thp-migration-in-generic-path-fix-fix.patch
zsmalloc-zs_page_migrate-skip-unnecessary-loops-but-not-return-ebusy-if-zspage-is-not-inuse-fix.patch
userfaultfd-selftest-exercise-uffdio_copy-zeropage-eexist-fix.patch
mm-swap-add-swap-readahead-hit-statistics-fix.patch
swap-choose-swap-device-according-to-numa-node-v2-fix.patch
add-testcases-for-memset16-32-64-fix.patch
lib-add-test-for-bitmap_parselist-fix.patch
bitmap-introduce-bitmap_from_u64-checkpatch-fixes.patch
bitmap-introduce-bitmap_from_u64-checkpatch-fixes-fix.patch
kernel-reboot-add-devm_register_reboot_notifier-fix.patch
linux-next-rejects.patch
treewide-remove-gfp_temporary-allocation-flag-fix.patch
treewide-remove-gfp_temporary-allocation-flag-checkpatch-fixes.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
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