OpenZFS 7431 - ZFS Channel Programs

Authored by: Chris Williamson <chris.williamson@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>
Ported-by: Don Brady <don.brady@delphix.com>
Ported-by: John Kennedy <john.kennedy@delphix.com>

OpenZFS-issue: https://www.illumos.org/issues/7431
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/dfc11533

Porting Notes:
* The CLI long option arguments for '-t' and '-m' don't parse on linux
* Switched from kmem_alloc to vmem_alloc in zcp_lua_alloc
* Lua implementation is built as its own module (zlua.ko)
* Lua headers consumed directly by zfs code moved to 'include/sys/lua/'
* There is no native setjmp/longjump available in stock Linux kernel.
  Brought over implementations from illumos and FreeBSD
* The get_temporary_prop() was adapted due to VFS platform differences
* Use of inline functions in lua parser to reduce stack usage per C call
* Skip some ZFS Test Suite ZCP tests on sparc64 to avoid stack overflow
This commit is contained in:
Chris Williamson
2018-02-08 09:16:23 -07:00
committed by Brian Behlendorf
parent 8824a7f133
commit d99a015343
179 changed files with 27056 additions and 273 deletions
+16 -1
View File
@@ -20,7 +20,7 @@
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2013 by Delphix. All rights reserved.
* Copyright (c) 2012, 2016 by Delphix. All rights reserved.
* Copyright (c) 2012, Joyent, Inc. All rights reserved.
*/
@@ -46,6 +46,21 @@ int dsl_destroy_snapshot_check_impl(struct dsl_dataset *, boolean_t);
void dsl_destroy_snapshot_sync_impl(struct dsl_dataset *,
boolean_t, struct dmu_tx *);
typedef struct dsl_destroy_snapshot_arg {
const char *ddsa_name;
boolean_t ddsa_defer;
} dsl_destroy_snapshot_arg_t;
int dsl_destroy_snapshot_check(void *, dmu_tx_t *);
void dsl_destroy_snapshot_sync(void *, dmu_tx_t *);
typedef struct dsl_destroy_head_arg {
const char *ddha_name;
} dsl_destroy_head_arg_t;
int dsl_destroy_head_check(void *, dmu_tx_t *);
void dsl_destroy_head_sync(void *, dmu_tx_t *);
#ifdef __cplusplus
}
#endif