summaryrefslogtreecommitdiffstats
path: root/include/linux/crush
diff options
context:
space:
mode:
authorIlya Dryomov <ilya.dryomov@inktank.com>2014-03-19 16:58:37 +0200
committerSage Weil <sage@inktank.com>2014-04-04 21:07:28 -0700
commitd83ed858f144e3cfbef883d4bc499113cdddabeb (patch)
treeab5dd9ca873be26634171470f43915d19b3b78c5 /include/linux/crush
parente2b149cc4ba00766aceb87950c6de72ea7fc8b2e (diff)
downloadop-kernel-dev-d83ed858f144e3cfbef883d4bc499113cdddabeb.zip
op-kernel-dev-d83ed858f144e3cfbef883d4bc499113cdddabeb.tar.gz
crush: add SET_CHOOSELEAF_VARY_R step
This lets you adjust the vary_r tunable on a per-rule basis. Reflects ceph.git commit f944ccc20aee60a7d8da7e405ec75ad1cd449fac. Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'include/linux/crush')
-rw-r--r--include/linux/crush/crush.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/crush/crush.h b/include/linux/crush/crush.h
index 75f36a6..4fad5f8 100644
--- a/include/linux/crush/crush.h
+++ b/include/linux/crush/crush.h
@@ -51,6 +51,7 @@ enum {
CRUSH_RULE_SET_CHOOSELEAF_TRIES = 9, /* override chooseleaf_descend_once */
CRUSH_RULE_SET_CHOOSE_LOCAL_TRIES = 10,
CRUSH_RULE_SET_CHOOSE_LOCAL_FALLBACK_TRIES = 11,
+ CRUSH_RULE_SET_CHOOSELEAF_VARY_R = 12
};
/*
OpenPOWER on IntegriCloud