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Diffstat (limited to 'arch/sh/kernel/process_64.c')
-rw-r--r--arch/sh/kernel/process_64.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index b9dbd2d3b4a..b7aa09235b5 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -25,6 +25,7 @@
#include <linux/module.h>
#include <linux/proc_fs.h>
#include <linux/io.h>
+#include <asm/syscalls.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/mmu_context.h>
@@ -395,6 +396,7 @@ ATTRIB_NORET void kernel_thread_helper(void *arg, int (*fn)(void *))
int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
{
struct pt_regs regs;
+ int pid;
memset(&regs, 0, sizeof(regs));
regs.regs[2] = (unsigned long)arg;
@@ -403,8 +405,13 @@ int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
regs.pc = (unsigned long)kernel_thread_helper;
regs.sr = (1 << 30);
- return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
- &regs, 0, NULL, NULL);
+ /* Ok, create the new process.. */
+ pid = do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
+ &regs, 0, NULL, NULL);
+
+ trace_mark(kernel_arch_kthread_create, "pid %d fn %p", pid, fn);
+
+ return pid;
}
/*