diff options
Diffstat (limited to 'block/blk.h')
| -rw-r--r-- | block/blk.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/block/blk.h b/block/blk.h index c1bd4bf9e645..6aa53a4aad88 100644 --- a/block/blk.h +++ b/block/blk.h @@ -14,6 +14,10 @@ /* Max future timer expiry for timeouts */ #define BLK_MAX_TIMEOUT (5 * HZ) +#ifdef CONFIG_DEBUG_FS +extern struct dentry *blk_debugfs_root; +#endif + struct blk_flush_queue { unsigned int flush_queue_delayed:1; unsigned int flush_pending_idx:1; |