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rusage and ihklib: Fix out-of-memory reporting and cleanup

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1. Fix OOM: Count memory usage only when allocation succeeded
2. Fix OOM: Make user allocation fail when memory is running out
3. Fix OOM: Move rusage_init() before numa_init()
4. Cleanup: Rename ihkconfig/ihkosctl functions
5. Cleanup: Pass event type to eventfd()
6. Cleanup: arch/.../rusage.h --> arch/.../arch_rusage.h
This commit is contained in:
Masamichi Takagi
2017-08-23 19:39:46 +09:00
parent a1af7edd6e
commit daa7526127
18 changed files with 688 additions and 151 deletions
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4
lib/abort.c
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@ -4,13 +4,15 @@
#include <ihk/monitor.h>
extern struct cpu_local_var *clv;
extern void eventfd(int type);
void panic(const char *msg)
{
if (clv) {
struct ihk_os_cpu_monitor *monitor = cpu_local_var(monitor);
//kprintf("%s: calling eventfd\n", __FUNCTION__);
monitor->status = IHK_OS_MONITOR_PANIC;
eventfd(IHK_OS_EVENTFD_TYPE_STATUS);
}
cpu_disable_interrupt();