diff options
Diffstat (limited to 'fs/btrfs/locking.h')
| -rw-r--r-- | fs/btrfs/locking.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/btrfs/locking.h b/fs/btrfs/locking.h index 46c8be2afab1..35036b151bf5 100644 --- a/fs/btrfs/locking.h +++ b/fs/btrfs/locking.h @@ -129,6 +129,16 @@ enum btrfs_lockdep_trans_states { rwsem_release(&owner->lock##_map, _THIS_IP_) /* + * Used to account for the fact that when doing io_uring encoded I/O, we can + * return to userspace with the inode lock still held. + */ +#define btrfs_lockdep_inode_acquire(owner, lock) \ + rwsem_acquire_read(&owner->vfs_inode.lock.dep_map, 0, 0, _THIS_IP_) + +#define btrfs_lockdep_inode_release(owner, lock) \ + rwsem_release(&owner->vfs_inode.lock.dep_map, _THIS_IP_) + +/* * Macros for the transaction states wait events, similar to the generic wait * event macros. */ |