linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / arch / um / kernel / tt / syscall_kern.c

diff --git a/arch/um/kernel/tt/syscall_kern.c b/arch/um/kernel/tt/syscall_kern.c
index 293caa6..3fda9a0 100644 (file)
--- a/arch/um/kernel/tt/syscall_kern.c
+++ b/arch/um/kernel/tt/syscall_kern.c
@@ -21,11 +21,18 @@ void syscall_handler_tt(int sig, struct pt_regs *regs)
        void *sc;
        long result;
        int syscall;
-
+#ifdef CONFIG_SYSCALL_DEBUG
+       int index;
+#endif
        sc = UPT_SC(&regs->regs);
        SC_START_SYSCALL(sc);
 
        syscall = UPT_SYSCALL_NR(&regs->regs);
+
+#ifdef CONFIG_SYSCALL_DEBUG
+       index = record_syscall_start(syscall);
+#endif
+
        syscall_trace(&regs->regs, 0);
 
        current->thread.nsyscalls++;
@@ -43,4 +50,7 @@ void syscall_handler_tt(int sig, struct pt_regs *regs)
        SC_SET_SYSCALL_RETURN(sc, result);
 
        syscall_trace(&regs->regs, 1);
+#ifdef CONFIG_SYSCALL_DEBUG
+       record_syscall_end(index, result);
+#endif
 }