Rename "tsc" to "timestamp"

[lttng-ust.git] / src / common / counter / counter.c

diff --git a/src/common/counter/counter.c b/src/common/counter/counter.c
index 60edad0c5b63b9ea2a1f3f92e9ca42e5ab400217..99a46af6d12549416cba4fb4575db9cf97791fe6 100644 (file)
--- a/src/common/counter/counter.c
+++ b/src/common/counter/counter.c
@@ -17,6 +17,7 @@
 #include "common/bitmap.h"
 
 #include "common/smp.h"
+#include "common/populate.h"
 #include "shm.h"
 
 static size_t lttng_counter_get_dimension_nr_elements(struct lib_counter_dimension *dimension)
@@ -84,13 +85,14 @@ static int lttng_counter_layout_init(struct lib_counter *counter, int cpu, int s
        if (counter->is_daemon) {
                /* Allocate and clear shared memory. */
                shm_object = lttng_counter_shm_object_table_alloc(counter->object_table,
-                       shm_length, LTTNG_COUNTER_SHM_OBJECT_SHM, shm_fd, cpu);
+                       shm_length, LTTNG_COUNTER_SHM_OBJECT_SHM, shm_fd, cpu,
+                       lttng_ust_map_populate_cpu_is_enabled(cpu));
                if (!shm_object)
                        return -ENOMEM;
        } else {
                /* Map pre-existing shared memory. */
                shm_object = lttng_counter_shm_object_table_append_shm(counter->object_table,
-                       shm_fd, shm_length);
+                       shm_fd, shm_length, lttng_ust_map_populate_cpu_is_enabled(cpu));
                if (!shm_object)
                        return -ENOMEM;
        }
@@ -211,12 +213,13 @@ struct lib_counter *lttng_counter_create(const struct lib_counter_config *config
        int cpu, ret;
        int nr_handles = 0;
        int nr_cpus = get_possible_cpus_array_len();
+       bool populate = lttng_ust_map_populate_is_enabled();
 
        if (validate_args(config, nr_dimensions, max_nr_elem,
                        global_sum_step, global_counter_fd, nr_counter_cpu_fds,
                        counter_cpu_fds))
                return NULL;
-       counter = zmalloc(sizeof(struct lib_counter));
+       counter = zmalloc_populate(sizeof(struct lib_counter), populate);
        if (!counter)
                return NULL;
        counter->global_counters.shm_fd = -1;
@@ -225,13 +228,13 @@ struct lib_counter *lttng_counter_create(const struct lib_counter_config *config
        if (lttng_counter_set_global_sum_step(counter, global_sum_step))
                goto error_sum_step;
        counter->nr_dimensions = nr_dimensions;
-       counter->dimensions = zmalloc(nr_dimensions * sizeof(*counter->dimensions));
+       counter->dimensions = zmalloc_populate(nr_dimensions * sizeof(*counter->dimensions), populate);
        if (!counter->dimensions)
                goto error_dimensions;
        for (dimension = 0; dimension < nr_dimensions; dimension++)
                counter->dimensions[dimension].max_nr_elem = max_nr_elem[dimension];
        if (config->alloc & COUNTER_ALLOC_PER_CPU) {
-               counter->percpu_counters = zmalloc(sizeof(struct lib_counter_layout) * nr_cpus);
+               counter->percpu_counters = zmalloc_populate(sizeof(struct lib_counter_layout) * nr_cpus, populate);
                if (!counter->percpu_counters)
                        goto error_alloc_percpu;
                for_each_possible_cpu(cpu)
@@ -250,7 +253,7 @@ struct lib_counter *lttng_counter_create(const struct lib_counter_config *config
        if (config->alloc & COUNTER_ALLOC_PER_CPU)
                nr_handles += nr_cpus;
        /* Allocate table for global and per-cpu counters. */
-       counter->object_table = lttng_counter_shm_object_table_create(nr_handles);
+       counter->object_table = lttng_counter_shm_object_table_create(nr_handles, populate);
        if (!counter->object_table)
                goto error_alloc_object_table;