X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=lib%2Fringbuffer%2Fring_buffer_vfs.c;h=a69d374e58cc137515f7384b347470e9bd7bae9c;hb=1c124020c743254923d8e76ab5dcd1f69709982e;hp=f1a8bab781cd2f5829c552067eefdb2365c1f2e7;hpb=c075712b6e6ba766c844f4504ac012c49d1f6b4b;p=lttng-modules.git

diff --git a/lib/ringbuffer/ring_buffer_vfs.c b/lib/ringbuffer/ring_buffer_vfs.c
index f1a8bab7..a69d374e 100644
--- a/lib/ringbuffer/ring_buffer_vfs.c
+++ b/lib/ringbuffer/ring_buffer_vfs.c
@@ -193,6 +193,9 @@ long lib_ring_buffer_ioctl(struct file *filp, unsigned int cmd,
 	case RING_BUFFER_SNAPSHOT:
 		return lib_ring_buffer_snapshot(buf, &buf->cons_snapshot,
 					    &buf->prod_snapshot);
+	case RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS:
+		return lib_ring_buffer_snapshot_sample_positions(buf,
+				&buf->cons_snapshot, &buf->prod_snapshot);
 	case RING_BUFFER_SNAPSHOT_GET_CONSUMED:
 		return put_ulong(buf->cons_snapshot, arg);
 	case RING_BUFFER_SNAPSHOT_GET_PRODUCED:
@@ -270,6 +273,9 @@ long lib_ring_buffer_ioctl(struct file *filp, unsigned int cmd,
 	case RING_BUFFER_FLUSH:
 		lib_ring_buffer_switch_remote(buf);
 		return 0;
+	case RING_BUFFER_FLUSH_EMPTY:
+		lib_ring_buffer_switch_remote_empty(buf);
+		return 0;
 	default:
 		return -ENOIOCTLCMD;
 	}
@@ -322,6 +328,9 @@ long lib_ring_buffer_compat_ioctl(struct file *filp, unsigned int cmd,
 	case RING_BUFFER_COMPAT_SNAPSHOT:
 		return lib_ring_buffer_snapshot(buf, &buf->cons_snapshot,
 						&buf->prod_snapshot);
+	case RING_BUFFER_COMPAT_SNAPSHOT_SAMPLE_POSITIONS:
+		return lib_ring_buffer_snapshot_sample_positions(buf,
+				&buf->cons_snapshot, &buf->prod_snapshot);
 	case RING_BUFFER_COMPAT_SNAPSHOT_GET_CONSUMED:
 		return compat_put_ulong(buf->cons_snapshot, arg);
 	case RING_BUFFER_COMPAT_SNAPSHOT_GET_PRODUCED:
@@ -415,6 +424,9 @@ long lib_ring_buffer_compat_ioctl(struct file *filp, unsigned int cmd,
 	case RING_BUFFER_COMPAT_FLUSH:
 		lib_ring_buffer_switch_remote(buf);
 		return 0;
+	case RING_BUFFER_COMPAT_FLUSH_EMPTY:
+		lib_ring_buffer_switch_remote_empty(buf);
+		return 0;
 	default:
 		return -ENOIOCTLCMD;
 	}
@@ -447,8 +459,8 @@ const struct file_operations lib_ring_buffer_file_operations = {
 EXPORT_SYMBOL_GPL(lib_ring_buffer_file_operations);
 
 MODULE_LICENSE("GPL and additional rights");
-MODULE_AUTHOR("Mathieu Desnoyers");
-MODULE_DESCRIPTION("Ring Buffer Library VFS");
+MODULE_AUTHOR("Mathieu Desnoyers <mathieu.desnoyers@efficios.com>");
+MODULE_DESCRIPTION("LTTng ring buffer library");
 MODULE_VERSION(__stringify(LTTNG_MODULES_MAJOR_VERSION) "."
 	__stringify(LTTNG_MODULES_MINOR_VERSION) "."
 	__stringify(LTTNG_MODULES_PATCHLEVEL_VERSION)