Export dbuf_* symbols

Export these symbols so they may be used by other ZFS consumers besides the ZPL. Remove three stale prototype definites from dbuf.h. The actual implementations of these functions were removed/renamed long ago. It would be good in the long term to remove the existing pragmas we inherited from Solaris and simply use the dbuf_* names. Signed-off-by: Brian Behlendorf <[email protected]>
openzfs · Aug 10, 2012 · 8f576c2 · 8f576c2
1 parent 26e0895
commit 8f576c2
Show file tree

Hide file tree

Showing 2 changed files with 33 additions and 4 deletions.
diff --git a/include/sys/dbuf.h b/include/sys/dbuf.h
@@ -238,10 +238,8 @@ typedef struct dbuf_hash_table {
 
 uint64_t dbuf_whichblock(struct dnode *di, uint64_t offset);
 
-dmu_buf_impl_t *dbuf_create_tlib(struct dnode *dn, char *data);
 void dbuf_create_bonus(struct dnode *dn);
 int dbuf_spill_set_blksz(dmu_buf_t *db, uint64_t blksz, dmu_tx_t *tx);
-void dbuf_spill_hold(struct dnode *dn, dmu_buf_impl_t **dbp, void *tag);
 
 void dbuf_rm_spill(struct dnode *dn, dmu_tx_t *tx);
 
@@ -274,7 +272,6 @@ arc_buf_t *dbuf_loan_arcbuf(dmu_buf_impl_t *db);
 void dbuf_clear(dmu_buf_impl_t *db);
 void dbuf_evict(dmu_buf_impl_t *db);
 
-void dbuf_setdirty(dmu_buf_impl_t *db, dmu_tx_t *tx);
 void dbuf_unoverride(dbuf_dirty_record_t *dr);
 void dbuf_sync_list(list_t *list, dmu_tx_t *tx);
 void dbuf_release_bp(dmu_buf_impl_t *db);

diff --git a/module/zfs/dbuf.c b/module/zfs/dbuf.c
@@ -2831,6 +2831,38 @@ dbuf_write(dbuf_dirty_record_t *dr, arc_buf_t *data, dmu_tx_t *tx)
 }
 
 #if defined(_KERNEL) && defined(HAVE_SPL)
-EXPORT_SYMBOL(dmu_buf_rele);
+EXPORT_SYMBOL(dbuf_find);
+EXPORT_SYMBOL(dbuf_is_metadata);
+EXPORT_SYMBOL(dbuf_evict);
+EXPORT_SYMBOL(dbuf_loan_arcbuf);
+EXPORT_SYMBOL(dbuf_whichblock);
+EXPORT_SYMBOL(dbuf_read);
+EXPORT_SYMBOL(dbuf_unoverride);
+EXPORT_SYMBOL(dbuf_free_range);
+EXPORT_SYMBOL(dbuf_new_size);
+EXPORT_SYMBOL(dbuf_release_bp);
+EXPORT_SYMBOL(dbuf_dirty);
 EXPORT_SYMBOL(dmu_buf_will_dirty);
+EXPORT_SYMBOL(dmu_buf_will_not_fill);
+EXPORT_SYMBOL(dmu_buf_will_fill);
+EXPORT_SYMBOL(dmu_buf_fill_done);
+EXPORT_SYMBOL(dbuf_assign_arcbuf);
+EXPORT_SYMBOL(dbuf_clear);
+EXPORT_SYMBOL(dbuf_prefetch);
+EXPORT_SYMBOL(dbuf_hold_impl);
+EXPORT_SYMBOL(dbuf_hold);
+EXPORT_SYMBOL(dbuf_hold_level);
+EXPORT_SYMBOL(dbuf_create_bonus);
+EXPORT_SYMBOL(dbuf_spill_set_blksz);
+EXPORT_SYMBOL(dbuf_rm_spill);
+EXPORT_SYMBOL(dbuf_add_ref);
+EXPORT_SYMBOL(dbuf_rele);
+EXPORT_SYMBOL(dbuf_rele_and_unlock);
+EXPORT_SYMBOL(dbuf_refcount);
+EXPORT_SYMBOL(dbuf_sync_list);
+EXPORT_SYMBOL(dmu_buf_set_user);
+EXPORT_SYMBOL(dmu_buf_set_user_ie);
+EXPORT_SYMBOL(dmu_buf_update_user);
+EXPORT_SYMBOL(dmu_buf_get_user);
+EXPORT_SYMBOL(dmu_buf_freeable);
 #endif