Merge tag 'acpi-fixes-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...

[firefly-linux-kernel-4.4.55.git] / kernel / fork.c

diff --git a/kernel/fork.c b/kernel/fork.c
index 339f60dfd62b6f4a098456b28a0d4180d9b0e818..987b28a1f01b6c6ce5d554eb22d9c89e1cde1e7b 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -70,6 +70,7 @@
 #include <linux/khugepaged.h>
 #include <linux/signalfd.h>
 #include <linux/uprobes.h>
+#include <linux/aio.h>
 
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
@@ -1303,6 +1304,10 @@ static struct task_struct *copy_process(unsigned long clone_flags,
        p->memcg_batch.do_batch = 0;
        p->memcg_batch.memcg = NULL;
 #endif
+#ifdef CONFIG_BCACHE
+       p->sequential_io        = 0;
+       p->sequential_io_avg    = 0;
+#endif
 
        /* Perform scheduler related setup. Assign this task to a CPU. */
        sched_fork(p);
@@ -1677,10 +1682,7 @@ SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,
                 int, tls_val)
 #endif
 {
-       long ret = do_fork(clone_flags, newsp, 0, parent_tidptr, child_tidptr);
-       asmlinkage_protect(5, ret, clone_flags, newsp,
-                       parent_tidptr, child_tidptr, tls_val);
-       return ret;
+       return do_fork(clone_flags, newsp, 0, parent_tidptr, child_tidptr);
 }
 #endif