Add pid/ppid/tid/vtid/vpid/vppid contexts

[lttng-modules.git] / ltt-ring-buffer-metadata-client.h

diff --git a/ltt-ring-buffer-metadata-client.h b/ltt-ring-buffer-metadata-client.h
index 9456d54e54223d3d0dc5364a98f2911f4272a15a..8b1079d98c7c930dced941601533b9a407a272d1 100644 (file)
--- a/ltt-ring-buffer-metadata-client.h
+++ b/ltt-ring-buffer-metadata-client.h
@@ -41,8 +41,7 @@ u64 lib_ring_buffer_clock_read(struct channel *chan)
 static inline
 unsigned char record_header_size(const struct lib_ring_buffer_config *config,
                                 struct channel *chan, size_t offset,
-                                size_t data_size, size_t *pre_header_padding,
-                                unsigned int rflags,
+                                size_t *pre_header_padding,
                                 struct lib_ring_buffer_ctx *ctx)
 {
        return 0;
@@ -58,9 +57,7 @@ static u64 client_ring_buffer_clock_read(struct channel *chan)
 static
 size_t client_record_header_size(const struct lib_ring_buffer_config *config,
                                 struct channel *chan, size_t offset,
-                                size_t data_size,
                                 size_t *pre_header_padding,
-                                unsigned int rflags,
                                 struct lib_ring_buffer_ctx *ctx)
 {
        return 0;
@@ -153,12 +150,12 @@ static const struct lib_ring_buffer_config client_config = {
 
 static
 struct channel *_channel_create(const char *name,
-                               struct ltt_session *session, void *buf_addr,
+                               struct ltt_channel *ltt_chan, void *buf_addr,
                                size_t subbuf_size, size_t num_subbuf,
                                unsigned int switch_timer_interval,
                                unsigned int read_timer_interval)
 {
-       return channel_create(&client_config, name, session, buf_addr,
+       return channel_create(&client_config, name, ltt_chan, buf_addr,
                              subbuf_size, num_subbuf, switch_timer_interval,
                              read_timer_interval);
 }
@@ -187,7 +184,7 @@ void ltt_buffer_read_close(struct lib_ring_buffer *buf)
 }
 
 static
-int ltt_event_reserve(struct lib_ring_buffer_ctx *ctx)
+int ltt_event_reserve(struct lib_ring_buffer_ctx *ctx, uint32_t event_id)
 {
        return lib_ring_buffer_reserve(&client_config, ctx);
 }
@@ -223,9 +220,27 @@ size_t ltt_packet_avail_size(struct channel *chan)
 }
 
 static
-wait_queue_head_t *ltt_get_reader_wait_queue(struct ltt_channel *chan)
+wait_queue_head_t *ltt_get_reader_wait_queue(struct channel *chan)
+{
+       return &chan->read_wait;
+}
+
+static
+wait_queue_head_t *ltt_get_hp_wait_queue(struct channel *chan)
+{
+       return &chan->hp_wait;
+}
+
+static
+int ltt_is_finalized(struct channel *chan)
+{
+       return lib_ring_buffer_channel_is_finalized(chan);
+}
+
+static
+int ltt_is_disabled(struct channel *chan)
 {
-       return &chan->chan->read_wait;
+       return lib_ring_buffer_channel_is_disabled(chan);
 }
 
 static struct ltt_transport ltt_relay_transport = {
@@ -241,6 +256,9 @@ static struct ltt_transport ltt_relay_transport = {
                .event_write = ltt_event_write,
                .packet_avail_size = ltt_packet_avail_size,
                .get_reader_wait_queue = ltt_get_reader_wait_queue,
+               .get_hp_wait_queue = ltt_get_hp_wait_queue,
+               .is_finalized = ltt_is_finalized,
+               .is_disabled = ltt_is_disabled,
        },
 };