summaryrefslogtreecommitdiffstats
path: root/drivers/md/dm-mpath.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/md/dm-mpath.h
downloadlinux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.bz2
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 'drivers/md/dm-mpath.h')
-rw-r--r--drivers/md/dm-mpath.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/md/dm-mpath.h b/drivers/md/dm-mpath.h
new file mode 100644
index 000000000000..8a4bf2b6d52e
--- /dev/null
+++ b/drivers/md/dm-mpath.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2004 Red Hat, Inc. All rights reserved.
+ *
+ * This file is released under the GPL.
+ *
+ * Multipath.
+ */
+
+#ifndef DM_MPATH_H
+#define DM_MPATH_H
+
+struct dm_dev;
+
+struct path {
+ struct dm_dev *dev; /* Read-only */
+ unsigned is_active; /* Read-only */
+
+ void *pscontext; /* For path-selector use */
+ void *hwhcontext; /* For hw-handler use */
+};
+
+/* Callback for hwh_pg_init_fn to use when complete */
+void dm_pg_init_complete(struct path *path, unsigned err_flags);
+
+#endif