diff options
author | Josef Bacik <josef@toxicpanda.com> | 2020-01-24 09:32:19 -0500 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2020-03-23 17:01:25 +0100 |
commit | f39e457156f919b849eb2c12a7a4452a1f2be15b (patch) | |
tree | 5e968b70ec87894e77166b06ce78cc7b7cd589be /fs/btrfs/disk-io.c | |
parent | 96dfcb46ffca4803627f7ae74085fbb2bae2acc5 (diff) | |
download | linux-f39e457156f919b849eb2c12a7a4452a1f2be15b.tar.bz2 |
btrfs: move fs root init stuff into btrfs_init_fs_root
We have a helper for reading fs roots that just reads the fs root off
the disk and then sets REF_COWS and init's the inheritable flags. Move
this into btrfs_init_fs_root so we can later get rid of this helper and
consolidate all of the fs root reading into one helper.
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
-rw-r--r-- | fs/btrfs/disk-io.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index f1121d814e87..eff6f0e45c3e 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1445,12 +1445,6 @@ struct btrfs_root *btrfs_read_fs_root(struct btrfs_root *tree_root, root = btrfs_read_tree_root(tree_root, location); if (IS_ERR(root)) return root; - - if (root->root_key.objectid != BTRFS_TREE_LOG_OBJECTID) { - set_bit(BTRFS_ROOT_REF_COWS, &root->state); - btrfs_check_and_init_root_item(&root->root_item); - } - return root; } @@ -1474,6 +1468,11 @@ int btrfs_init_fs_root(struct btrfs_root *root) } root->subv_writers = writers; + if (root->root_key.objectid != BTRFS_TREE_LOG_OBJECTID) { + set_bit(BTRFS_ROOT_REF_COWS, &root->state); + btrfs_check_and_init_root_item(&root->root_item); + } + btrfs_init_free_ino_ctl(root); spin_lock_init(&root->ino_cache_lock); init_waitqueue_head(&root->ino_cache_wait); |