From fccb84c94a9755f48668e43d0a44d6ecc750900f Mon Sep 17 00:00:00 2001 From: David Sterba Date: Mon, 29 Sep 2014 23:53:21 +0200 Subject: btrfs: move checks for DUMMY_ROOT into a helper Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'fs/btrfs/ctree.h') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index bae025a20e63..557fd9520607 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -4131,4 +4131,13 @@ int btrfs_verify_qgroup_counts(struct btrfs_fs_info *fs_info, u64 qgroupid, u64 rfer, u64 excl); #endif +static inline int btrfs_test_is_dummy_root(struct btrfs_root *root) +{ +#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS + if (unlikely(test_bit(BTRFS_ROOT_DUMMY_ROOT, &root->state))) + return 1; +#endif + return 0; +} + #endif -- cgit v1.2.3