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Btrfs: kill root from btrfs_is_free_space_inode

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Since root can be fetched via BTRFS_I macro directly, we can save an args
for btrfs_is_free_space_inode().

Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
This commit is contained in:
Liu Bo
2012-07-10 05:28:39 -06:00
committed by Chris Mason
parent 51a8cf9d2d
commit 83eea1f1ba
4 changed files with 16 additions and 15 deletions
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2
fs/btrfs/extent-tree.c
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@@ -4444,7 +4444,7 @@ int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes)
int ret;
/* Need to be holding the i_mutex here if we aren't free space cache */
if (btrfs_is_free_space_inode(root, inode))
if (btrfs_is_free_space_inode(inode))
flush = 0;
if (flush && btrfs_transaction_in_commit(root->fs_info))