fix: Bug for getrusage often return incorrect ru_stime

refs #1034
2018-03-07 13:11:37 +09:00
parent b77732fb4f
commit b7a7281195
1 changed files with 2 additions and 0 deletions
--- a/kernel/syscall.c
+++ b/kernel/syscall.c
@ -9253,6 +9253,7 @@ set_cputime(int mode)
 		return;
 	}

+	cpu_disable_interrupt();
 	tsc = rdtsc();
 	if(thread->base_tsc != 0){
 		unsigned long dtsc = tsc - thread->base_tsc;
@ -9333,6 +9334,7 @@ set_cputime(int mode)
 			}
 		}
 	}
+	cpu_enable_interrupt();
 }

 long syscall(int num, ihk_mc_user_context_t *ctx)