From: Anand Jain <anand.j...@oracle.com>
Signed-off-by: Anand Jain <anand.j...@oracle.com>
---
fs/btrfs/volumes.c | 4 ++++
fs/btrfs/volumes.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 218a14a..c1b1038 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -52,6 +52,10 @@ static void btrfs_dev_stat_print_on_load(struct btrfs_device
*device);
DEFINE_MUTEX(uuid_mutex);
static LIST_HEAD(fs_uuids);
+struct list_head *btrfs_get_fs_uuids(void)
+{
+ return &fs_uuids;
+}
static struct btrfs_fs_devices *__alloc_fs_devices(void)
{
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index c2e5bd0..d4586ac 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -539,5 +539,6 @@ static inline void unlock_chunks(struct btrfs_root *root)
mutex_unlock(&root->fs_info->chunk_mutex);
}
+struct list_head *btrfs_get_fs_uuids(void);
#endif
--
2.0.0.153.g79dcccc
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