svn commit: r345108 - head/sys/compat/linuxkpi/common/include/linux
Hans Petter Selasky
hselasky at FreeBSD.org
Wed Mar 13 19:30:41 UTC 2019
Author: hselasky
Date: Wed Mar 13 19:30:40 2019
New Revision: 345108
URL: https://svnweb.freebsd.org/changeset/base/345108
Log:
Define SG_CHAIN and SG_END in the LinuxKPI.
Submitted by: Johannes Lundberg <johalun0 at gmail.com>
MFC after: 1 week
Sponsored by: Limelight Networks
Sponsored by: Mellanox Technologies
Modified:
head/sys/compat/linuxkpi/common/include/linux/scatterlist.h
Modified: head/sys/compat/linuxkpi/common/include/linux/scatterlist.h
==============================================================================
--- head/sys/compat/linuxkpi/common/include/linux/scatterlist.h Wed Mar 13 19:26:24 2019 (r345107)
+++ head/sys/compat/linuxkpi/common/include/linux/scatterlist.h Wed Mar 13 19:30:40 2019 (r345108)
@@ -69,6 +69,8 @@ struct sg_page_iter {
#define SG_MAX_SINGLE_ALLOC (PAGE_SIZE / sizeof(struct scatterlist))
#define SG_MAGIC 0x87654321UL
+#define SG_CHAIN SG_PAGE_LINK_CHAIN
+#define SG_END SG_PAGE_LINK_LAST
#define sg_is_chain(sg) ((sg)->page_link & SG_PAGE_LINK_CHAIN)
#define sg_is_last(sg) ((sg)->page_link & SG_PAGE_LINK_LAST)
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