From: Josef Bacik Date: Fri, 5 Nov 2021 20:45:43 +0000 (-0400) Subject: btrfs: don't use the extent_root in flush_space X-Git-Tag: baikal/mips/sdk6.1~6693^2~65 X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=7ebc94bacbbc2fee5ddaefa5f7b0dbe758309729;p=kernel.git btrfs: don't use the extent_root in flush_space We only need the root to start a transaction, and since it's a global root we can pick anything, change to the tree_root as we'll have a lot of extent roots in the future. Signed-off-by: Josef Bacik Reviewed-by: David Sterba Signed-off-by: David Sterba --- diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index dc4b4b0372d12..79fe0ad17acfa 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -617,7 +617,7 @@ static void flush_space(struct btrfs_fs_info *fs_info, struct btrfs_space_info *space_info, u64 num_bytes, enum btrfs_flush_state state, bool for_preempt) { - struct btrfs_root *root = fs_info->extent_root; + struct btrfs_root *root = fs_info->tree_root; struct btrfs_trans_handle *trans; int nr; int ret = 0;