X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lib%2Fringbuffer%2Fring_buffer_vfs.c;fp=lib%2Fringbuffer%2Fring_buffer_vfs.c;h=b423432d8df2e4a14843f5927236122d2516f829;hb=c245d0d3253680f0f8caf751ae99d10bd74034bf;hp=f6c0e3dfe21dfc56ee4ee6078bb078c3053c4c79;hpb=ff0d3a20659704a3762b0394844f42a89afbe246;p=lttng-modules.git

diff --git a/lib/ringbuffer/ring_buffer_vfs.c b/lib/ringbuffer/ring_buffer_vfs.c
index f6c0e3df..b423432d 100644
--- a/lib/ringbuffer/ring_buffer_vfs.c
+++ b/lib/ringbuffer/ring_buffer_vfs.c
@@ -263,6 +263,9 @@ long lib_ring_buffer_ioctl(struct file *filp, unsigned int cmd,
 	case RING_BUFFER_FLUSH_EMPTY:
 		lib_ring_buffer_switch_remote_empty(buf);
 		return 0;
+	case RING_BUFFER_CLEAR:
+		lib_ring_buffer_clear(buf);
+		return 0;
 	default:
 		return -ENOIOCTLCMD;
 	}
@@ -414,6 +417,9 @@ long lib_ring_buffer_compat_ioctl(struct file *filp, unsigned int cmd,
 	case RING_BUFFER_COMPAT_FLUSH_EMPTY:
 		lib_ring_buffer_switch_remote_empty(buf);
 		return 0;
+	case RING_BUFFER_COMPAT_CLEAR:
+		lib_ring_buffer_clear(buf);
+		return 0;
 	default:
 		return -ENOIOCTLCMD;
 	}