OpenZFS 7431 - ZFS Channel Programs

Authored by: Chris Williamson <[email protected]>
Reviewed by: Matthew Ahrens <[email protected]>
Reviewed by: George Wilson <[email protected]>
Reviewed by: John Kennedy <[email protected]>
Reviewed by: Dan Kimmel <[email protected]>
Approved by: Garrett D'Amore <[email protected]>
Ported-by: Don Brady <[email protected]>
Ported-by: John Kennedy <[email protected]>

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

1 files changed, 3 insertions, 0 deletions

diff --git a/scripts/dkms.mkconf b/scripts/dkms.mkconf
index ab171a606..35da3b69c 100755
--- a/scripts/dkms.mkconf
+++ b/scripts/dkms.mkconf
@@ -91,4 +91,7 @@ DEST_MODULE_LOCATION[4]="/extra/zfs/zfs"
 BUILT_MODULE_NAME[5]="icp"
 BUILT_MODULE_LOCATION[5]="module/icp/"
 DEST_MODULE_LOCATION[5]="/extra/icp/icp"
+BUILT_MODULE_NAME[6]="zlua"
+BUILT_MODULE_LOCATION[6]="module/lua/"
+DEST_MODULE_LOCATION[6]="/extra/lua/zlua"
 EOF