diff options
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index c0c6e79c43f9..8f20219e2caa 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -956,6 +956,15 @@ struct btrfs_fs_info { /* Type of exclusive operation running */ unsigned long exclusive_operation; + /* + * Zone size > 0 when in ZONED mode, otherwise it's used for a check + * if the mode is enabled + */ + union { + u64 zone_size; + u64 zoned; + }; + #ifdef CONFIG_BTRFS_FS_REF_VERIFY spinlock_t ref_verify_lock; struct rb_root block_tree; @@ -3677,4 +3686,9 @@ static inline int btrfs_is_testing(struct btrfs_fs_info *fs_info) } #endif +static inline bool btrfs_is_zoned(const struct btrfs_fs_info *fs_info) +{ + return fs_info->zoned != 0; +} + #endif |