X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Fzap_micro.c;h=3c214750420df4833e785c04654f1021e5199cab;hb=e2448b0e62f73f8b9574d74c5b327707b67b703a;hp=cc061eec81c2a7231ba2cc8428509a1f93471327;hpb=c65aa5b2b9c48375ea1c451f252f0056e16f4e49;p=zfs.git

diff --git a/module/zfs/zap_micro.c b/module/zfs/zap_micro.c
index cc061ee..3c21475 100644
--- a/module/zfs/zap_micro.c
+++ b/module/zfs/zap_micro.c
@@ -365,7 +365,7 @@ mzap_open(objset_t *os, uint64_t obj, dmu_buf_t *db)
 	ASSERT3U(MZAP_ENT_LEN, ==, sizeof (mzap_ent_phys_t));
 
 	zap = kmem_zalloc(sizeof (zap_t), KM_SLEEP);
-	rw_init(&zap->zap_rwlock, 0, 0, 0);
+	rw_init(&zap->zap_rwlock, NULL, RW_DEFAULT, NULL);
 	rw_enter(&zap->zap_rwlock, RW_WRITER);
 	zap->zap_objset = os;
 	zap->zap_object = obj;
@@ -532,7 +532,7 @@ 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 +540,7 @@ 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 +566,7 @@ 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);
 }
@@ -937,7 +937,7 @@ mzap_addent(zap_name_t *zn, uint64_t value)
 
 #ifdef ZFS_DEBUG
 	for (i = 0; i < zap->zap_m.zap_num_chunks; i++) {
-		mzap_ent_phys_t *mze = &zap->zap_m.zap_phys->mz_chunk[i];
+		ASSERTV(mzap_ent_phys_t *mze=&zap->zap_m.zap_phys->mz_chunk[i]);
 		ASSERT(strcmp(zn->zn_key_orig, mze->mze_name) != 0);
 	}
 #endif
@@ -1043,12 +1043,13 @@ zap_update(objset_t *os, uint64_t zapobj, const char *name,
 {
 	zap_t *zap;
 	mzap_ent_t *mze;
-	uint64_t oldval;
 	const uint64_t *intval = val;
 	zap_name_t *zn;
 	int err;
 
 #ifdef ZFS_DEBUG
+	uint64_t oldval;
+
 	/*
 	 * If there is an old value, it shouldn't change across the
 	 * lockdir (eg, due to bprewrite's xlation).
@@ -1453,3 +1454,19 @@ 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_add);
+EXPORT_SYMBOL(zap_create);
+EXPORT_SYMBOL(zap_cursor_advance);
+EXPORT_SYMBOL(zap_cursor_fini);
+EXPORT_SYMBOL(zap_cursor_init);
+EXPORT_SYMBOL(zap_cursor_init_serialized);
+EXPORT_SYMBOL(zap_cursor_move_to_key);
+EXPORT_SYMBOL(zap_cursor_retrieve);
+EXPORT_SYMBOL(zap_cursor_serialize);
+EXPORT_SYMBOL(zap_lookup);
+EXPORT_SYMBOL(zap_lookup_norm);
+EXPORT_SYMBOL(zap_remove);
+EXPORT_SYMBOL(zap_update);
+#endif