syscalls: implement execveat() system call

[platform/kernel/linux-exynos.git] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 55f5ee7..8db31ef 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1364,6 +1364,10 @@ struct task_struct {
        unsigned sched_reset_on_fork:1;
        unsigned sched_contributes_to_load:1;
 
+#ifdef CONFIG_MEMCG_KMEM
+       unsigned memcg_kmem_skip_account:1;
+#endif
+
        unsigned long atomic_flags; /* Flags needing atomic access. */
 
        pid_t pid;
@@ -1679,8 +1683,7 @@ struct task_struct {
        /* bitmask and counter of trace recursion */
        unsigned long trace_recursion;
 #endif /* CONFIG_TRACING */
-#ifdef CONFIG_MEMCG /* memcg uses this to do batch job */
-       unsigned int memcg_kmem_skip_account;
+#ifdef CONFIG_MEMCG
        struct memcg_oom_info {
                struct mem_cgroup *memcg;
                gfp_t gfp_mask;
@@ -2482,6 +2485,10 @@ extern void do_group_exit(int);
 extern int do_execve(struct filename *,
                     const char __user * const __user *,
                     const char __user * const __user *);
+extern int do_execveat(int, struct filename *,
+                      const char __user * const __user *,
+                      const char __user * const __user *,
+                      int);
 extern long do_fork(unsigned long, unsigned long, unsigned long, int __user *, int __user *);
 struct task_struct *fork_idle(int);
 extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);