Commit 54eb72c0 authored by Wang Shilong's avatar Wang Shilong Committed by Chris Mason

Btrfs: remove unnecessary filemap writting and waiting after block group relocation

We have commited transaction before, remove redundant filemap writting and
waiting here, it can speed up balance relocation process.
Signed-off-by: default avatarWang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: default avatarJosef Bacik <jbacik@fb.com>
Signed-off-by: default avatarChris Mason <clm@fb.com>
parent 5662344b
...@@ -4283,11 +4283,6 @@ int btrfs_relocate_block_group(struct btrfs_root *extent_root, u64 group_start) ...@@ -4283,11 +4283,6 @@ int btrfs_relocate_block_group(struct btrfs_root *extent_root, u64 group_start)
} }
} }
filemap_write_and_wait_range(fs_info->btree_inode->i_mapping,
rc->block_group->key.objectid,
rc->block_group->key.objectid +
rc->block_group->key.offset - 1);
WARN_ON(rc->block_group->pinned > 0); WARN_ON(rc->block_group->pinned > 0);
WARN_ON(rc->block_group->reserved > 0); WARN_ON(rc->block_group->reserved > 0);
WARN_ON(btrfs_block_group_used(&rc->block_group->item) > 0); WARN_ON(btrfs_block_group_used(&rc->block_group->item) > 0);
......
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