diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/sys/dsl_deadlist.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/sys/dsl_deadlist.h b/include/sys/dsl_deadlist.h index bb8248a66..64358bb5f 100644 --- a/include/sys/dsl_deadlist.h +++ b/include/sys/dsl_deadlist.h @@ -48,8 +48,10 @@ typedef struct dsl_deadlist_phys { typedef struct dsl_deadlist { objset_t *dl_os; uint64_t dl_object; - avl_tree_t dl_tree; + avl_tree_t dl_tree; /* contains dsl_deadlist_entry_t */ + avl_tree_t dl_cache; /* contains dsl_deadlist_cache_entry_t */ boolean_t dl_havetree; + boolean_t dl_havecache; struct dmu_buf *dl_dbuf; dsl_deadlist_phys_t *dl_phys; kmutex_t dl_lock; @@ -59,6 +61,15 @@ typedef struct dsl_deadlist { boolean_t dl_oldfmt; } dsl_deadlist_t; +typedef struct dsl_deadlist_cache_entry { + avl_node_t dlce_node; + uint64_t dlce_mintxg; + uint64_t dlce_bpobj; + uint64_t dlce_bytes; + uint64_t dlce_comp; + uint64_t dlce_uncomp; +} dsl_deadlist_cache_entry_t; + typedef struct dsl_deadlist_entry { avl_node_t dle_node; uint64_t dle_mintxg; @@ -108,6 +119,7 @@ int dsl_process_sub_livelist(bpobj_t *bpobj, struct bplist *to_free, zthr_t *t, uint64_t *size); void dsl_deadlist_clear_entry(dsl_deadlist_entry_t *dle, dsl_deadlist_t *dl, dmu_tx_t *tx); +void dsl_deadlist_discard_tree(dsl_deadlist_t *dl); #ifdef __cplusplus } |