mirror of
https://github.com/dynup/kpatch
synced 2024-12-24 14:12:06 +00:00
15 lines
432 B
Diff
15 lines
432 B
Diff
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diff --git a/mm/mmap.c b/mm/mmap.c
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index bf46096..4bc085c 100644
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--- a/mm/mmap.c
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+++ b/mm/mmap.c
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@@ -1684,6 +1684,9 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
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struct rb_node **rb_link, *rb_parent;
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unsigned long charged = 0;
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+ if (!jiffies)
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+ printk("kpatch mmap foo\n");
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+
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/* Check against address space limit. */
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if (!may_expand_vm(mm, vm_flags, len >> PAGE_SHIFT)) {
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unsigned long nr_pages;
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