From 75b51ec0c1fb7107b55c853df0c8d2d8a7d81ade Mon Sep 17 00:00:00 2001
From: NAKAMURA Gou <go.nakamura.yw@hitachi-solutions.com>
Date: Mon, 24 Jun 2013 16:27:35 +0900
Subject: [PATCH] delete SYSCALL_DECLARE(process_data_section)

---
 arch/x86/kernel/include/syscall_list.h | 1 -
 kernel/syscall.c                       | 8 --------
 2 files changed, 9 deletions(-)

diff --git a/arch/x86/kernel/include/syscall_list.h b/arch/x86/kernel/include/syscall_list.h
index ba02600b..32f8977f 100644
--- a/arch/x86/kernel/include/syscall_list.h
+++ b/arch/x86/kernel/include/syscall_list.h
@@ -60,7 +60,6 @@ SYSCALL_HANDLED(273, set_robust_list)
 #ifdef DCFA_KMOD
 SYSCALL_HANDLED(303, mod_call)
 #endif
-SYSCALL_HANDLED(502, process_data_section)
 SYSCALL_HANDLED(601, pmc_init)
 SYSCALL_HANDLED(602, pmc_start)
 SYSCALL_HANDLED(603, pmc_stop)
diff --git a/kernel/syscall.c b/kernel/syscall.c
index 8e734353..b0e7f953 100644
--- a/kernel/syscall.c
+++ b/kernel/syscall.c
@@ -821,14 +821,6 @@ static void do_mod_exit(int status){
 }
 #endif
 
-SYSCALL_DECLARE(process_data_section) {
-    unsigned long s = cpu_local_var(current)->vm->region.data_start;
-    unsigned long e = cpu_local_var(current)->vm->region.data_end;
-    *((unsigned long*)ihk_mc_syscall_arg0(ctx)) = s;
-    *((unsigned long*)ihk_mc_syscall_arg1(ctx)) = e;
-    return 0;
-}
-
 /* select counter type */
 SYSCALL_DECLARE(pmc_init)
 {