diff options
Diffstat (limited to 'sys/contrib/openzfs/include/sys/zil_impl.h')
| -rw-r--r-- | sys/contrib/openzfs/include/sys/zil_impl.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sys/contrib/openzfs/include/sys/zil_impl.h b/sys/contrib/openzfs/include/sys/zil_impl.h index f780ad3d61bc..9a34bafc1c77 100644 --- a/sys/contrib/openzfs/include/sys/zil_impl.h +++ b/sys/contrib/openzfs/include/sys/zil_impl.h @@ -181,7 +181,7 @@ typedef struct zil_vdev_node { avl_node_t zv_node; /* AVL tree linkage */ } zil_vdev_node_t; -#define ZIL_PREV_BLKS 16 +#define ZIL_BURSTS 8 /* * Stable storage intent log management structure. One per dataset. @@ -216,14 +216,18 @@ struct zilog { uint64_t zl_parse_lr_count; /* number of log records parsed */ itxg_t zl_itxg[TXG_SIZE]; /* intent log txg chains */ list_t zl_itx_commit_list; /* itx list to be committed */ - uint64_t zl_cur_used; /* current commit log size used */ + uint64_t zl_cur_size; /* current burst full size */ + uint64_t zl_cur_left; /* current burst remaining size */ + uint64_t zl_cur_max; /* biggest record in current burst */ list_t zl_lwb_list; /* in-flight log write list */ avl_tree_t zl_bp_tree; /* track bps during log parse */ clock_t zl_replay_time; /* lbolt of when replay started */ uint64_t zl_replay_blks; /* number of log blocks replayed */ zil_header_t zl_old_header; /* debugging aid */ - uint_t zl_prev_blks[ZIL_PREV_BLKS]; /* size - sector rounded */ + uint_t zl_parallel; /* workload is multi-threaded */ uint_t zl_prev_rotor; /* rotor for zl_prev[] */ + uint_t zl_prev_opt[ZIL_BURSTS]; /* optimal block size */ + uint_t zl_prev_min[ZIL_BURSTS]; /* minimal first block size */ txg_node_t zl_dirty_link; /* protected by dp_dirty_zilogs list */ uint64_t zl_dirty_max_txg; /* highest txg used to dirty zilog */ |