diff options
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index d6f761b4fae0..7dd1b2dc7c68 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -20,7 +20,6 @@ #include "locking.h" #include "rcu-string.h" #include "backref.h" -#include "transaction.h" static struct kmem_cache *extent_state_cache; static struct kmem_cache *extent_buffer_cache; @@ -4606,36 +4605,21 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, flags |= (FIEMAP_EXTENT_DELALLOC | FIEMAP_EXTENT_UNKNOWN); } else if (fieinfo->fi_extents_max) { - struct btrfs_trans_handle *trans; - u64 bytenr = em->block_start - (em->start - em->orig_start); disko = em->block_start + offset_in_extent; /* - * We need a trans handle to get delayed refs - */ - trans = btrfs_join_transaction(root); - /* - * It's OK if we can't start a trans we can still check - * from commit_root - */ - if (IS_ERR(trans)) - trans = NULL; - - /* * As btrfs supports shared space, this information * can be exported to userspace tools via * flag FIEMAP_EXTENT_SHARED. If fi_extents_max == 0 * then we're just getting a count and we can skip the * lookup stuff. */ - ret = btrfs_check_shared(trans, root->fs_info, - root->objectid, - btrfs_ino(BTRFS_I(inode)), bytenr); - if (trans) - btrfs_end_transaction(trans); + ret = btrfs_check_shared(root, + btrfs_ino(BTRFS_I(inode)), + bytenr); if (ret < 0) goto out_free; if (ret) |