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diff -Nupr src/fs/proc/meminfo.c src/fs/proc/meminfo.c
--- src/fs/proc/meminfo.c 2020-03-11 11:23:26.882602572 +0000
+++ src/fs/proc/meminfo.c 2020-03-11 11:33:19.732537882 +0000
@@ -40,6 +40,7 @@ static int meminfo_proc_show(struct seq_
unsigned long sreclaimable, sunreclaim;
int lru;
+ printk("a\n");
si_meminfo(&i);
si_swapinfo(&i);
committed = percpu_counter_read_positive(&vm_committed_as);
@@ -151,6 +152,7 @@ static int meminfo_proc_show(struct seq_
static int __init proc_meminfo_init(void)
{
+ printk("a\n");
proc_create_single("meminfo", 0, NULL, meminfo_proc_show);
return 0;
}
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