sh/PCI: get rid of device resource fixups

[mirror_ubuntu-bionic-kernel.git] / kernel / exit.c

diff --git a/kernel/exit.c b/kernel/exit.c
index d9eab2e4b430a08a33a13e93f31a6d37a5d15794..294b1709170d1e890c80d064c65d38c1b12a88c1 100644 (file)
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -51,6 +51,7 @@
 #include <trace/events/sched.h>
 #include <linux/hw_breakpoint.h>
 #include <linux/oom.h>
+#include <linux/writeback.h>
 
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
@@ -886,7 +887,7 @@ static void check_stack_usage(void)
 static inline void check_stack_usage(void) {}
 #endif
 
-NORET_TYPE void do_exit(long code)
+void do_exit(long code)
 {
        struct task_struct *tsk = current;
        int group_dead;
@@ -963,8 +964,7 @@ NORET_TYPE void do_exit(long code)
        acct_collect(code, group_dead);
        if (group_dead)
                tty_audit_exit();
-       if (unlikely(tsk->audit_context))
-               audit_free(tsk);
+       audit_free(tsk);
 
        tsk->exit_code = code;
        taskstats_exit(tsk, group_dead);
@@ -1035,6 +1035,8 @@ NORET_TYPE void do_exit(long code)
        validate_creds_for_do_exit(tsk);
 
        preempt_disable();
+       if (tsk->nr_dirtied)
+               __this_cpu_add(dirty_throttle_leaks, tsk->nr_dirtied);
        exit_rcu();
        /* causes final put_task_struct in finish_task_switch(). */
        tsk->state = TASK_DEAD;
@@ -1048,7 +1050,7 @@ NORET_TYPE void do_exit(long code)
 
 EXPORT_SYMBOL_GPL(do_exit);
 
-NORET_TYPE void complete_and_exit(struct completion *comp, long code)
+void complete_and_exit(struct completion *comp, long code)
 {
        if (comp)
                complete(comp);
@@ -1067,7 +1069,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
  * Take down every thread in the group.  This is called by fatal signals
  * as well as by sys_exit_group (below).
  */
-NORET_TYPE void
+void
 do_group_exit(int exit_code)
 {
        struct signal_struct *sig = current->signal;