Illumos #3498 panic in arc_read()

[zfs.git] / include / sys / dsl_pool.h

diff --git a/include/sys/dsl_pool.h b/include/sys/dsl_pool.h
index 16fb986..f4de774 100644 (file)
--- a/include/sys/dsl_pool.h
+++ b/include/sys/dsl_pool.h
@@ -41,6 +41,8 @@
 extern "C" {
 #endif
 
+extern int zfs_txg_synctime_ms;
+
 struct objset;
 struct dsl_dir;
 struct dsl_dataset;
@@ -90,13 +92,13 @@ typedef struct dsl_pool {
 
        /* No lock needed - sync context only */
        blkptr_t dp_meta_rootbp;
-       list_t dp_synced_datasets;
        hrtime_t dp_read_overhead;
        uint64_t dp_throughput; /* bytes per millisec */
        uint64_t dp_write_limit;
        uint64_t dp_tmp_userrefs_obj;
        bpobj_t dp_free_bpobj;
        uint64_t dp_bptree_obj;
+       uint64_t dp_empty_bpobj;
 
        struct dsl_scan *dp_scan;
 
@@ -104,6 +106,9 @@ typedef struct dsl_pool {
        kmutex_t dp_lock;
        uint64_t dp_space_towrite[TXG_SIZE];
        uint64_t dp_tempreserved[TXG_SIZE];
+       uint64_t dp_mos_used_delta;
+       uint64_t dp_mos_compressed_delta;
+       uint64_t dp_mos_uncompressed_delta;
        uint64_t dp_txg_history_size;
        list_t dp_txg_history;
 
@@ -111,6 +116,7 @@ typedef struct dsl_pool {
        /* Has its own locking */
        tx_state_t dp_tx;
        txg_list_t dp_dirty_datasets;
+       txg_list_t dp_dirty_zilogs;
        txg_list_t dp_dirty_dirs;
        txg_list_t dp_sync_tasks;
 
@@ -141,15 +147,11 @@ void dsl_pool_willuse_space(dsl_pool_t *dp, int64_t space, dmu_tx_t *tx);
 void dsl_free(dsl_pool_t *dp, uint64_t txg, const blkptr_t *bpp);
 void dsl_free_sync(zio_t *pio, dsl_pool_t *dp, uint64_t txg,
     const blkptr_t *bpp);
-int dsl_read(zio_t *pio, spa_t *spa, const blkptr_t *bpp, arc_buf_t *pbuf,
-    arc_done_func_t *done, void *private, int priority, int zio_flags,
-    uint32_t *arc_flags, const zbookmark_t *zb);
-int dsl_read_nolock(zio_t *pio, spa_t *spa, const blkptr_t *bpp,
-    arc_done_func_t *done, void *private, int priority, int zio_flags,
-    uint32_t *arc_flags, const zbookmark_t *zb);
 void dsl_pool_create_origin(dsl_pool_t *dp, dmu_tx_t *tx);
 void dsl_pool_upgrade_clones(dsl_pool_t *dp, dmu_tx_t *tx);
 void dsl_pool_upgrade_dir_clones(dsl_pool_t *dp, dmu_tx_t *tx);
+void dsl_pool_mos_diduse_space(dsl_pool_t *dp,
+    int64_t used, int64_t comp, int64_t uncomp);
 
 taskq_t *dsl_pool_iput_taskq(dsl_pool_t *dp);