Rename for the new liburcu API namespace

[ust.git] / libust / tracer.c

diff --git a/libust/tracer.c b/libust/tracer.c
index 6f3c1aeaaf58b37cfc52fd310b49f655a40d7921..ecf403adfeee3e6ea580fe8b3ad5f998de295c90 100644 (file)
--- a/libust/tracer.c
+++ b/libust/tracer.c
@@ -34,7 +34,8 @@
 #include <urcu-bp.h>
 #include <urcu/rculist.h>
 
-#include <ust/kernelcompat.h>
+#include <ust/clock.h>
+
 #include "tracercore.h"
 #include "tracer.h"
 #include "usterr.h"
@@ -68,11 +69,7 @@ int (*ltt_statedump_functor)(struct ust_trace *trace) =
                                        ltt_statedump_default;
 struct module *ltt_statedump_owner;
 
-struct chan_info_struct {
-       const char *name;
-       unsigned int def_subbufsize;
-       unsigned int def_subbufcount;
-} chan_infos[] = {
+struct chan_info_struct chan_infos[] = {
        [LTT_CHANNEL_METADATA] = {
                LTT_METADATA_CHANNEL,
                LTT_DEFAULT_SUBBUF_SIZE_LOW,
@@ -184,7 +181,7 @@ static enum ltt_channels get_channel_type_from_name(const char *name)
 //ust// 
 //ust// }
 
-static LIST_HEAD(ltt_transport_list);
+static CDS_LIST_HEAD(ltt_transport_list);
 
 /**
  * ltt_transport_register - LTT transport registration
@@ -208,7 +205,7 @@ void ltt_transport_register(struct ltt_transport *transport)
 //ust//        vmalloc_sync_all();
 
        ltt_lock_traces();
-       list_add_tail(&transport->node, &ltt_transport_list);
+       cds_list_add_tail(&transport->node, &ltt_transport_list);
        ltt_unlock_traces();
 }
 
@@ -219,7 +216,7 @@ void ltt_transport_register(struct ltt_transport *transport)
 void ltt_transport_unregister(struct ltt_transport *transport)
 {
        ltt_lock_traces();
-       list_del(&transport->node);
+       cds_list_del(&transport->node);
        ltt_unlock_traces();
 }
 
@@ -278,7 +275,7 @@ static void trace_async_wakeup(struct ust_trace *trace)
 //ust// #else
 //ust//        ltt_lock_traces();
 //ust// #endif
-//ust//        list_for_each_entry_rcu(trace, &ltt_traces.head, list) {
+//ust//        cds_list_for_each_entry_rcu(trace, &ltt_traces.head, list) {
 //ust//                trace_async_wakeup(trace);
 //ust//        }
 //ust// #ifndef CONFIG_PREEMPT_RT
@@ -300,7 +297,7 @@ struct ust_trace *_ltt_trace_find(const char *trace_name)
 {
        struct ust_trace *trace;
 
-       list_for_each_entry(trace, &ltt_traces.head, list)
+       cds_list_for_each_entry(trace, &ltt_traces.head, list)
                if (!strncmp(trace->trace_name, trace_name, NAME_MAX))
                        return trace;
 
@@ -316,7 +313,7 @@ struct ust_trace *_ltt_trace_find_setup(const char *trace_name)
 {
        struct ust_trace *trace;
 
-       list_for_each_entry(trace, &ltt_traces.setup_head, list)
+       cds_list_for_each_entry(trace, &ltt_traces.setup_head, list)
                if (!strncmp(trace->trace_name, trace_name, NAME_MAX))
                        return trace;
 
@@ -340,7 +337,7 @@ void ltt_release_transport(struct kref *kref)
  */
 void ltt_release_trace(struct kref *kref)
 {
-       struct ust_trace *trace = container_of(kref,
+       struct ust_trace *trace = _ust_container_of(kref,
                        struct ust_trace, kref);
        ltt_channels_trace_free(trace->channels);
        free(trace);
@@ -389,7 +386,8 @@ int _ltt_trace_setup(const char *trace_name)
        }
        strncpy(new_trace->trace_name, trace_name, NAME_MAX);
        new_trace->channels = ltt_channels_trace_alloc(&new_trace->nr_channels,
-                                                      0, 1);
+                               ust_channels_overwrite_by_default,
+                               ust_channels_request_collection_by_default, 1);
        if (!new_trace->channels) {
                ERR("Unable to allocate memory for chaninfo  %s\n", trace_name);
                err = -ENOMEM;
@@ -419,7 +417,7 @@ int _ltt_trace_setup(const char *trace_name)
                        chan_infos[chantype].def_subbufcount;
        }
 
-       list_add(&new_trace->list, &ltt_traces.setup_head);
+       cds_list_add(&new_trace->list, &ltt_traces.setup_head);
        return 0;
 
 trace_free:
@@ -441,7 +439,7 @@ int ltt_trace_setup(const char *trace_name)
 /* must be called from within a traces lock. */
 static void _ltt_trace_free(struct ust_trace *trace)
 {
-       list_del(&trace->list);
+       cds_list_del(&trace->list);
        free(trace);
 }
 
@@ -460,7 +458,7 @@ int ltt_trace_set_type(const char *trace_name, const char *trace_type)
                goto traces_error;
        }
 
-       list_for_each_entry(tran_iter, &ltt_transport_list, node) {
+       cds_list_for_each_entry(tran_iter, &ltt_transport_list, node) {
                if (!strcmp(tran_iter->name, trace_type)) {
                        transport = tran_iter;
                        break;
@@ -694,13 +692,13 @@ int ltt_trace_alloc(const char *trace_name)
                }
        }
 
-       list_del(&trace->list);
-//ust//        if (list_empty(&ltt_traces.head)) {
+       cds_list_del(&trace->list);
+//ust//        if (cds_list_empty(&ltt_traces.head)) {
 //ust//                mod_timer(&ltt_async_wakeup_timer,
 //ust//                                jiffies + LTT_PERCPU_TIMER_INTERVAL);
 //ust//                set_kernel_trace_flag_all_tasks();
 //ust//        }
-       list_add_rcu(&trace->list, &ltt_traces.head);
+       cds_list_add_rcu(&trace->list, &ltt_traces.head);
 //ust//        synchronize_sched();
 
        ltt_unlock_traces();
@@ -764,9 +762,9 @@ static int _ltt_trace_destroy(struct ust_trace *trace)
                goto active_error;
        }
        /* Everything went fine */
-       list_del_rcu(&trace->list);
+       cds_list_del_rcu(&trace->list);
        synchronize_rcu();
-       if (list_empty(&ltt_traces.head)) {
+       if (cds_list_empty(&ltt_traces.head)) {
 //ust//                clear_kernel_trace_flag_all_tasks();
                /*
                 * We stop the asynchronous delivery of reader wakeup, but