X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Fzap_micro.c;h=bd3d4a8d8547c3af1d4821f06b93fb7aecad09a4;hb=a47587389e98820ea194fd16cd658491f8e4ee31;hp=aa86bdecb11e2fc2d9bfbdf4879af4dc6cb8dabf;hpb=ef5319df8e1272f6d89e3b79e248c34f286ae049;p=zfs.git

diff --git a/module/zfs/zap_micro.c b/module/zfs/zap_micro.c
index aa86bde..bd3d4a8 100644
--- a/module/zfs/zap_micro.c
+++ b/module/zfs/zap_micro.c
@@ -20,6 +20,7 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011 by Delphix. All rights reserved.
  */
 
 #include <sys/zio.h>
@@ -532,7 +533,7 @@ mzap_upgrade(zap_t **zapp, dmu_tx_t *tx, zap_flags_t flags)
 	ASSERT(RW_WRITE_HELD(&zap->zap_rwlock));
 
 	sz = zap->zap_dbuf->db_size;
-	mzp = kmem_alloc(sz, KM_SLEEP);
+	mzp = vmem_alloc(sz, KM_SLEEP);
 	bcopy(zap->zap_dbuf->db_data, mzp, sz);
 	nchunks = zap->zap_m.zap_num_chunks;
 
@@ -540,7 +541,7 @@ mzap_upgrade(zap_t **zapp, dmu_tx_t *tx, zap_flags_t flags)
 		err = dmu_object_set_blocksize(zap->zap_objset, zap->zap_object,
 		    1ULL << fzap_default_block_shift, 0, tx);
 		if (err) {
-			kmem_free(mzp, sz);
+			vmem_free(mzp, sz);
 			return (err);
 		}
 	}
@@ -566,7 +567,7 @@ mzap_upgrade(zap_t **zapp, dmu_tx_t *tx, zap_flags_t flags)
 		if (err)
 			break;
 	}
-	kmem_free(mzp, sz);
+	vmem_free(mzp, sz);
 	*zapp = zap;
 	return (err);
 }
@@ -1404,7 +1405,7 @@ zap_count_write(objset_t *os, uint64_t zapobj, const char *name, int add,
 	}
 
 	/*
-	 * We lock the zap with adding ==  FALSE. Because, if we pass
+	 * We lock the zap with adding == FALSE. Because, if we pass
 	 * the actual value of add, it could trigger a mzap_upgrade().
 	 * At present we are just evaluating the possibility of this operation
 	 * and hence we donot want to trigger an upgrade.
@@ -1454,3 +1455,46 @@ zap_count_write(objset_t *os, uint64_t zapobj, const char *name, int add,
 	zap_unlockdir(zap);
 	return (err);
 }
+
+#if defined(_KERNEL) && defined(HAVE_SPL)
+EXPORT_SYMBOL(zap_create);
+EXPORT_SYMBOL(zap_create_norm);
+EXPORT_SYMBOL(zap_create_flags);
+EXPORT_SYMBOL(zap_create_claim);
+EXPORT_SYMBOL(zap_create_claim_norm);
+EXPORT_SYMBOL(zap_destroy);
+EXPORT_SYMBOL(zap_lookup);
+EXPORT_SYMBOL(zap_lookup_norm);
+EXPORT_SYMBOL(zap_lookup_uint64);
+EXPORT_SYMBOL(zap_contains);
+EXPORT_SYMBOL(zap_prefetch_uint64);
+EXPORT_SYMBOL(zap_count_write);
+EXPORT_SYMBOL(zap_add);
+EXPORT_SYMBOL(zap_add_uint64);
+EXPORT_SYMBOL(zap_update);
+EXPORT_SYMBOL(zap_update_uint64);
+EXPORT_SYMBOL(zap_length);
+EXPORT_SYMBOL(zap_length_uint64);
+EXPORT_SYMBOL(zap_remove);
+EXPORT_SYMBOL(zap_remove_norm);
+EXPORT_SYMBOL(zap_remove_uint64);
+EXPORT_SYMBOL(zap_count);
+EXPORT_SYMBOL(zap_value_search);
+EXPORT_SYMBOL(zap_join);
+EXPORT_SYMBOL(zap_join_increment);
+EXPORT_SYMBOL(zap_add_int);
+EXPORT_SYMBOL(zap_remove_int);
+EXPORT_SYMBOL(zap_lookup_int);
+EXPORT_SYMBOL(zap_increment_int);
+EXPORT_SYMBOL(zap_add_int_key);
+EXPORT_SYMBOL(zap_lookup_int_key);
+EXPORT_SYMBOL(zap_increment);
+EXPORT_SYMBOL(zap_cursor_init);
+EXPORT_SYMBOL(zap_cursor_fini);
+EXPORT_SYMBOL(zap_cursor_retrieve);
+EXPORT_SYMBOL(zap_cursor_advance);
+EXPORT_SYMBOL(zap_cursor_serialize);
+EXPORT_SYMBOL(zap_cursor_move_to_key);
+EXPORT_SYMBOL(zap_cursor_init_serialized);
+EXPORT_SYMBOL(zap_get_stats);
+#endif