diff options
Diffstat (limited to 'libbcachefs/bcachefs.h')
| -rw-r--r-- | libbcachefs/bcachefs.h | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/libbcachefs/bcachefs.h b/libbcachefs/bcachefs.h index 348ee8e8..1e7c810d 100644 --- a/libbcachefs/bcachefs.h +++ b/libbcachefs/bcachefs.h @@ -629,18 +629,6 @@ struct btree_path_buf { #define REPLICAS_DELTA_LIST_MAX (1U << 16) -struct snapshot_t { - u32 parent; - u32 children[2]; - u32 subvol; /* Nonzero only if a subvolume points to this node: */ - u32 equiv; -}; - -typedef struct { - u32 subvol; - u64 inum; -} subvol_inum; - #define BCACHEFS_ROOT_SUBVOL_INUM \ ((subvol_inum) { BCACHEFS_ROOT_SUBVOL, BCACHEFS_ROOT_INO }) @@ -808,6 +796,12 @@ struct bch_fs { struct workqueue_struct *btree_io_complete_wq; /* copygc needs its own workqueue for index updates.. */ struct workqueue_struct *copygc_wq; + /* + * Use a dedicated wq for write ref holder tasks. Required to avoid + * dependency problems with other wq tasks that can block on ref + * draining, such as read-only transition. + */ + struct workqueue_struct *write_ref_wq; /* ALLOCATION */ struct bch_devs_mask rw_devs[BCH_DATA_NR]; @@ -937,6 +931,7 @@ struct bch_fs { /* COPYGC */ struct task_struct *copygc_thread; struct write_point copygc_write_point; + s64 copygc_wait_at; s64 copygc_wait; bool copygc_running; wait_queue_head_t copygc_running_wq; @@ -971,6 +966,10 @@ struct bch_fs { reflink_gc_table reflink_gc_table; size_t reflink_gc_nr; + /* fs.c */ + struct list_head vfs_inodes_list; + struct mutex vfs_inodes_lock; + /* VFS IO PATH - fs-io.c */ struct bio_set writepage_bioset; struct bio_set dio_write_bioset; |