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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/scatterlist.h
downloadlinux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/linux/scatterlist.h')
-rw-r--r--include/linux/scatterlist.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
new file mode 100644
index 000000000000..7f717e95ae37
--- /dev/null
+++ b/include/linux/scatterlist.h
@@ -0,0 +1,14 @@
+#ifndef _LINUX_SCATTERLIST_H
+#define _LINUX_SCATTERLIST_H
+
+static inline void sg_init_one(struct scatterlist *sg,
+ u8 *buf, unsigned int buflen)
+{
+ memset(sg, 0, sizeof(*sg));
+
+ sg->page = virt_to_page(buf);
+ sg->offset = offset_in_page(buf);
+ sg->length = buflen;
+}
+
+#endif /* _LINUX_SCATTERLIST_H */