Revert "Fix: don't perform extra flush on metadata channel"

[lttng-modules.git] / lib / ringbuffer / ring_buffer_vfs.c

diff --git a/lib/ringbuffer/ring_buffer_vfs.c b/lib/ringbuffer/ring_buffer_vfs.c
index f1a8bab781cd2f5829c552067eefdb2365c1f2e7..b4e18aaf9a9557f56ccc6704f177dac6421e508e 100644 (file)
--- 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:
@@ -322,6 +325,9 @@ 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: