X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=include%2Fsys%2Fdmu.h;h=5b2e25b78cf66b82c8e3ab40f52327b258a963b6;hb=1bd201e70d57464fd26bf9089ea4b44fd49e4f2d;hp=575cb2d10980bf61fb6267c0473e445be89b0c79;hpb=6283f55ea1b91e680386388c17d14b89e344fa8d;p=zfs.git

diff --git a/include/sys/dmu.h b/include/sys/dmu.h
index 575cb2d..5b2e25b 100644
--- a/include/sys/dmu.h
+++ b/include/sys/dmu.h
@@ -20,6 +20,7 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011 by Delphix. All rights reserved.
  */
 
 /* Portions Copyright 2010 Robert Milkowski */
@@ -41,9 +42,6 @@
 #include <sys/cred.h>
 #include <sys/time.h>
 #include <sys/uio.h>
-#ifdef _KERNEL
-#include <sys/blkdev.h>
-#endif
 
 #ifdef	__cplusplus
 extern "C" {
@@ -193,7 +191,7 @@ int dmu_objset_create(const char *name, dmu_objset_type_t type, uint64_t flags,
 int dmu_objset_clone(const char *name, struct dsl_dataset *clone_origin,
     uint64_t flags);
 int dmu_objset_destroy(const char *name, boolean_t defer);
-int dmu_snapshots_destroy(char *fsname, char *snapname, boolean_t defer);
+int dmu_snapshots_destroy_nvl(struct nvlist *snaps, boolean_t defer, char *);
 int dmu_objset_snapshot(char *fsname, char *snapname, char *tag,
     struct nvlist *props, boolean_t recursive, boolean_t temporary, int fd);
 int dmu_objset_rename(const char *name, const char *newname,
@@ -514,12 +512,15 @@ void dmu_write(objset_t *os, uint64_t object, uint64_t offset, uint64_t size,
 void dmu_prealloc(objset_t *os, uint64_t object, uint64_t offset, uint64_t size,
 	dmu_tx_t *tx);
 #ifdef _KERNEL
+#include <linux/blkdev_compat.h>
 int dmu_read_req(objset_t *os, uint64_t object, struct request *req);
-int dmu_write_req(objset_t *os, uint64_t object, struct request *req, dmu_tx_t *tx);
-#endif
-#ifdef HAVE_ZPL
-int dmu_write_pages(objset_t *os, uint64_t object, uint64_t offset,
-    uint64_t size, struct page *pp, dmu_tx_t *tx);
+int dmu_write_req(objset_t *os, uint64_t object, struct request *req,
+	dmu_tx_t *tx);
+int dmu_read_uio(objset_t *os, uint64_t object, struct uio *uio, uint64_t size);
+int dmu_write_uio(objset_t *os, uint64_t object, struct uio *uio, uint64_t size,
+	dmu_tx_t *tx);
+int dmu_write_uio_dbuf(dmu_buf_t *zdb, struct uio *uio, uint64_t size,
+	dmu_tx_t *tx);
 #endif
 struct arc_buf *dmu_request_arcbuf(dmu_buf_t *handle, int size);
 void dmu_return_arcbuf(struct arc_buf *buf);
@@ -643,6 +644,7 @@ extern uint64_t dmu_objset_syncprop(objset_t *os);
 extern uint64_t dmu_objset_logbias(objset_t *os);
 extern int dmu_snapshot_list_next(objset_t *os, int namelen, char *name,
     uint64_t *id, uint64_t *offp, boolean_t *case_conflict);
+extern int dmu_snapshot_id(objset_t *os, const char *snapname, uint64_t *idp);
 extern int dmu_snapshot_realname(objset_t *os, char *name, char *real,
     int maxlen, boolean_t *conflict);
 extern int dmu_dir_list_next(objset_t *os, int namelen, char *name,
@@ -705,6 +707,8 @@ void dmu_traverse_objset(objset_t *os, uint64_t txg_start,
 
 int dmu_sendbackup(objset_t *tosnap, objset_t *fromsnap, boolean_t fromorigin,
     struct vnode *vp, offset_t *off);
+int dmu_send_estimate(objset_t *tosnap, objset_t *fromsnap, boolean_t fromorign,
+    uint64_t *sizep);
 
 typedef struct dmu_recv_cookie {
 	/*
@@ -721,6 +725,7 @@ typedef struct dmu_recv_cookie {
 	char *drc_top_ds;
 	boolean_t drc_newfs;
 	boolean_t drc_force;
+	struct avl_tree *drc_guid_to_ds_map;
 } dmu_recv_cookie_t;
 
 int dmu_recv_begin(char *tofs, char *tosnap, char *topds, struct drr_begin *,