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Use exported symbol bdevname() instead of disk_name()
[lttng-modules.git]
/
lttng-statedump-impl.c
diff --git
a/lttng-statedump-impl.c
b/lttng-statedump-impl.c
index 5225186be48b6c24a7a282a16caddc4955e6b590..54a309d15b879d92ca251dacb916c250dc6ba745 100644
(file)
--- a/
lttng-statedump-impl.c
+++ b/
lttng-statedump-impl.c
@@
-138,10
+138,19
@@
int lttng_enumerate_block_devices(struct lttng_session *session)
disk_part_iter_init(&piter, disk, DISK_PITER_INCL_PART0);
while ((part = disk_part_iter_next(&piter))) {
disk_part_iter_init(&piter, disk, DISK_PITER_INCL_PART0);
while ((part = disk_part_iter_next(&piter))) {
+ struct block_device bdev;
char name_buf[BDEVNAME_SIZE];
char name_buf[BDEVNAME_SIZE];
- char *p;
+ c
onst c
har *p;
- p = wrapper_disk_name(disk, part->partno, name_buf);
+ /*
+ * Create a partial 'struct blockdevice' to use
+ * 'bdevname()' which is a simple wrapper over
+ * 'disk_name()' but has the honor to be EXPORT_SYMBOL.
+ */
+ bdev.bd_disk = disk;
+ bdev.bd_part = part;
+
+ p = bdevname(&bdev, name_buf);
if (!p) {
disk_part_iter_exit(&piter);
class_dev_iter_exit(&iter);
if (!p) {
disk_part_iter_exit(&piter);
class_dev_iter_exit(&iter);
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