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Subjectmswap.patch - 2.4.20
Date
Hi ,


I dis this small patch , because i need to know information about swap´s
consume.

patch for kernel 2.4.20


thanks
--- memoryo.c Thu Feb 13 17:35:20 2003
+++ memory.c Wed Oct 8 08:53:30 2003
@@ -49,6 +49,7 @@
#include <asm/pgalloc.h>
#include <asm/uaccess.h>
#include <asm/tlb.h>
+#include <linux/sched.h>

unsigned long max_mapnr;
unsigned long num_physpages;
@@ -1504,3 +1505,28 @@
}
return page;
}
+
+int show_swap_usage(void)
+{
+ struct task_struct *p = NULL;
+
+ for_each_task(p)
+ {
+ if(p != NULL)
+ {
+ if(p->pid != 1)
+ {
+ if(p->mm != NULL)
+ {
+ if(p->nswap > 0)
+ {
+ printk(KERN_CRIT"Process name: %s pid %d\n",p->comm,p->pid);
+ printk(KERN_CRIT"Nswap: %lu Totalvm %lu Cswap %lu\n",p->nswap,p->mm->total_vm,p->cnswap);
+ return 0;
+ }
+ }
+ }
+ }
+ }
+ return 0;
+}
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