crush: remove forcefeed functionality

Remove forcefeed functionality from CRUSH.  This is an ugly misfeature that
is mostly useless and unused.  Remove it.

Reflects ceph.git commit ed974b5000f2851207d860a651809af4a1867942.

Reviewed-by: Alex Elder <elder@inktank.com>
Signed-off-by: Sage Weil <sage@inktank.com>

Conflicts:

	net/ceph/crush/mapper.c

1 files changed, 0 insertions, 1 deletions

diff --git a/include/linux/crush/mapper.h b/include/linux/crush/mapper.h
index 9322ab8bccd8..71d79f44a7d0 100644
--- a/include/linux/crush/mapper.h
+++ b/include/linux/crush/mapper.h
@@ -14,7 +14,6 @@ extern int crush_find_rule(const struct crush_map *map, int ruleset, int type, i
 extern int crush_do_rule(const struct crush_map *map,
                          int ruleno,
                          int x, int *result, int result_max,
-                         int forcefeed,    /* -1 for none */
                          const __u32 *weights);
 
 #endif