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| author | Qu Wenruo <quwenruo@cn.fujitsu.com> | 2017-05-18 10:51:08 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-07-03 13:35:11 +0200 |
| commit | 8690c887d1dcad384d44ca21bf950a4ec2fbffdb (patch) | |
| tree | bf736b51824e4e834c4d0e8ea79169bf40849d04 /btrfstune.c | |
| parent | 060c7b3a1a40d2e9cacbdb37a02791bacae32491 (diff) | |
btrfs-progs: Refactor read_tree_block to get rid of btrfs_root
The only reasom read_tree_block() needs a btrfs_root parameter is to get
its node/sector size.
And long ago, I have already introduced a compactible interface,
read_tree_block_fs_info() to pass btrfs_fs_info instead of btrfs_root.
Since we have cleaned up all root->sector/node/stripesize users, we
should be OK to refactor read_tree_block() function.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Diffstat (limited to 'btrfstune.c')
| -rw-r--r-- | btrfstune.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/btrfstune.c b/btrfstune.c index 0a6ad9ca..b5a1c2fe 100644 --- a/btrfstune.c +++ b/btrfstune.c @@ -149,7 +149,7 @@ static int change_extents_uuid(struct btrfs_fs_info *fs_info) goto next; bytenr = key.objectid; - eb = read_tree_block(root, bytenr, root->fs_info->nodesize, 0); + eb = read_tree_block(fs_info, bytenr, fs_info->nodesize, 0); if (IS_ERR(eb)) { error("failed to read tree block: %llu", bytenr); ret = PTR_ERR(eb); |