From 9a3b490a20e06368c81d7a81506e99388e733379 Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Tue, 24 Dec 2013 21:19:25 +0200 Subject: crush: use breadth-first search for indep mode Reflects ceph.git commit 86e978036a4ecbac4c875e7c00f6c5bbe37282d3. Signed-off-by: Ilya Dryomov Reviewed-by: Sage Weil --- include/linux/crush/crush.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux/crush') diff --git a/include/linux/crush/crush.h b/include/linux/crush/crush.h index 3d6a12928560..4023b1b52296 100644 --- a/include/linux/crush/crush.h +++ b/include/linux/crush/crush.h @@ -22,7 +22,8 @@ #define CRUSH_MAX_DEPTH 10 /* max crush hierarchy depth */ -#define CRUSH_ITEM_UNDEF 0x7fffffff /* undefined result */ +#define CRUSH_ITEM_UNDEF 0x7ffffffe /* undefined result (internal use only) */ +#define CRUSH_ITEM_NONE 0x7fffffff /* no result */ /* * CRUSH uses user-defined "rules" to describe how inputs should be -- cgit