llseek: automatically add .llseek fop

[mirror_ubuntu-zesty-kernel.git] / kernel / trace / ftrace.c

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index fa7ece649fe1bcad7b0db621fa8579e91860fb04..5e1ad476309060b6b697b6475f7fc5de96bbc5a2 100644 (file)
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -800,6 +800,7 @@ static const struct file_operations ftrace_profile_fops = {
        .open           = tracing_open_generic,
        .read           = ftrace_profile_read,
        .write          = ftrace_profile_write,
+       .llseek         = default_llseek,
 };
 
 /* used to initialize the real stat files */
@@ -2632,6 +2633,7 @@ static const struct file_operations ftrace_graph_fops = {
        .read           = seq_read,
        .write          = ftrace_graph_write,
        .release        = ftrace_graph_release,
+       .llseek         = seq_lseek,
 };
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */