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-rw-r--r--mm/hugetlb_cgroup.c4
-rw-r--r--mm/khugepaged.c2
-rw-r--r--mm/page_alloc.c7
-rw-r--r--mm/rodata_test.c1
-rw-r--r--mm/vmalloc.c2
5 files changed, 12 insertions, 4 deletions
diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c
index aabf65d4d91b..1f87aec9ab5c 100644
--- a/mm/hugetlb_cgroup.c
+++ b/mm/hugetlb_cgroup.c
@@ -655,7 +655,7 @@ static void __init __hugetlb_cgroup_file_dfl_init(int idx)
snprintf(cft->name, MAX_CFTYPE_NAME, "%s.events", buf);
cft->private = MEMFILE_PRIVATE(idx, 0);
cft->seq_show = hugetlb_events_show;
- cft->file_offset = offsetof(struct hugetlb_cgroup, events_file[idx]),
+ cft->file_offset = offsetof(struct hugetlb_cgroup, events_file[idx]);
cft->flags = CFTYPE_NOT_ON_ROOT;
/* Add the events.local file */
@@ -664,7 +664,7 @@ static void __init __hugetlb_cgroup_file_dfl_init(int idx)
cft->private = MEMFILE_PRIVATE(idx, 0);
cft->seq_show = hugetlb_events_local_show;
cft->file_offset = offsetof(struct hugetlb_cgroup,
- events_local_file[idx]),
+ events_local_file[idx]);
cft->flags = CFTYPE_NOT_ON_ROOT;
/* NULL terminate the last cft */
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 15a9af791014..e749e568e1ea 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -466,7 +466,7 @@ int __khugepaged_enter(struct mm_struct *mm)
return -ENOMEM;
/* __khugepaged_exit() must not run from under us */
- VM_BUG_ON_MM(khugepaged_test_exit(mm), mm);
+ VM_BUG_ON_MM(atomic_read(&mm->mm_users) == 0, mm);
if (unlikely(test_and_set_bit(MMF_VM_HUGEPAGE, &mm->flags))) {
free_mm_slot(mm_slot);
return 0;
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 0e2bab486fea..fab5e97dc9ca 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1302,6 +1302,11 @@ static void free_pcppages_bulk(struct zone *zone, int count,
struct page *page, *tmp;
LIST_HEAD(head);
+ /*
+ * Ensure proper count is passed which otherwise would stuck in the
+ * below while (list_empty(list)) loop.
+ */
+ count = min(pcp->count, count);
while (count) {
struct list_head *list;
@@ -7888,7 +7893,7 @@ int __meminit init_per_zone_wmark_min(void)
return 0;
}
-core_initcall(init_per_zone_wmark_min)
+postcore_initcall(init_per_zone_wmark_min)
/*
* min_free_kbytes_sysctl_handler - just a wrapper around proc_dointvec() so
diff --git a/mm/rodata_test.c b/mm/rodata_test.c
index 2a99df7beeb3..2613371945b7 100644
--- a/mm/rodata_test.c
+++ b/mm/rodata_test.c
@@ -7,6 +7,7 @@
*/
#define pr_fmt(fmt) "rodata_test: " fmt
+#include <linux/rodata_test.h>
#include <linux/uaccess.h>
#include <asm/sections.h>
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index b482d240f9a2..be4724b916b3 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -104,6 +104,8 @@ static void vunmap_pmd_range(pud_t *pud, unsigned long addr, unsigned long end,
if (pmd_none_or_clear_bad(pmd))
continue;
vunmap_pte_range(pmd, addr, next, mask);
+
+ cond_resched();
} while (pmd++, addr = next, addr != end);
}

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