instrumentation: v4l2: remove compatibility code

[lttng-modules.git] / lttng-statedump-impl.c

diff --git a/lttng-statedump-impl.c b/lttng-statedump-impl.c
index 07ffbf7f461f6397dcb2a3218585e409ac317e52..657031ec9e535990683d37c24bbb64ae6e75ced0 100644 (file)
--- a/lttng-statedump-impl.c
+++ b/lttng-statedump-impl.c
@@ -34,11 +34,10 @@
 #include <linux/device.h>
 #include <linux/fdtable.h>
 #include <linux/irq.h>
+#include <linux/genhd.h>
 
 #include <lttng-events.h>
 #include <lttng-tracer.h>
-#include <wrapper/namespace.h>
-#include <wrapper/genhd.h>
 
 /* Define the tracepoints, but do not build the probes */
 #define CREATE_TRACE_POINTS
@@ -115,19 +114,11 @@ enum lttng_process_status {
 static
 int lttng_enumerate_block_devices(struct lttng_session *session)
 {
-       struct class *ptr_block_class;
-       struct device_type *ptr_disk_type;
        struct class_dev_iter iter;
        struct device *dev;
 
-       ptr_block_class = wrapper_get_block_class();
-       if (!ptr_block_class)
-               return -ENOSYS;
-       ptr_disk_type = wrapper_get_disk_type();
-       if (!ptr_disk_type) {
-               return -ENOSYS;
-       }
-       class_dev_iter_init(&iter, ptr_block_class, NULL, ptr_disk_type);
+       class_dev_iter_init(&iter, gendisk_block_class(), NULL,
+                           gendisk_device_type());
        while ((dev = class_dev_iter_next(&iter))) {
                struct disk_part_iter piter;
                struct gendisk *disk = dev_to_disk(dev);
@@ -146,7 +137,7 @@ int lttng_enumerate_block_devices(struct lttng_session *session)
                        char name_buf[BDEVNAME_SIZE];
                        char *p;
 
-                       p = wrapper_disk_name(disk, part->partno, name_buf);
+                       p = gendisk_name(disk, part->partno, name_buf);
                        if (!p) {
                                disk_part_iter_exit(&piter);
                                class_dev_iter_exit(&iter);
@@ -397,7 +388,7 @@ void lttng_statedump_process_ns(struct lttng_session *session,
                 * paranoid behavior of
                 * trace_lttng_statedump_process_user_ns().
                 */
-               user_ns = user_ns ? user_ns->lttng_user_ns_parent : NULL;
+               user_ns = user_ns ? user_ns->parent : NULL;
        } while (user_ns);
 
        /*