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authorIlya Dryomov <ilya.dryomov@inktank.com>2014-03-19 16:58:37 +0200
committerSage Weil <sage@inktank.com>2014-04-04 21:07:29 -0700
commit07bd7de47a65767432ceb66d4ab30cdc05ed2b35 (patch)
tree3d422993067317be6f17a58c4ddff28bcd157544 /include/linux/ceph
parentd83ed858f144e3cfbef883d4bc499113cdddabeb (diff)
downloadop-kernel-dev-07bd7de47a65767432ceb66d4ab30cdc05ed2b35.zip
op-kernel-dev-07bd7de47a65767432ceb66d4ab30cdc05ed2b35.tar.gz
crush: support chooseleaf_vary_r tunable (tunables3) by default
Add TUNABLES3 feature (chooseleaf_vary_r tunable) to a set of features supported by default. Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'include/linux/ceph')
-rw-r--r--include/linux/ceph/ceph_features.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/ceph/ceph_features.h b/include/linux/ceph/ceph_features.h
index 138448f..77c097f 100644
--- a/include/linux/ceph/ceph_features.h
+++ b/include/linux/ceph/ceph_features.h
@@ -43,6 +43,13 @@
#define CEPH_FEATURE_CRUSH_V2 (1ULL<<36) /* new indep; SET_* steps */
#define CEPH_FEATURE_EXPORT_PEER (1ULL<<37)
#define CEPH_FEATURE_OSD_ERASURE_CODES (1ULL<<38)
+#define CEPH_FEATURE_OSD_TMAP2OMAP (1ULL<<38) /* overlap with EC */
+/* The process supports new-style OSDMap encoding. Monitors also use
+ this bit to determine if peers support NAK messages. */
+#define CEPH_FEATURE_OSDMAP_ENC (1ULL<<39)
+#define CEPH_FEATURE_MDS_INLINE_DATA (1ULL<<40)
+#define CEPH_FEATURE_CRUSH_TUNABLES3 (1ULL<<41)
+#define CEPH_FEATURE_OSD_PRIMARY_AFFINITY (1ULL<<41) /* overlap w/ tunables3 */
/*
* The introduction of CEPH_FEATURE_OSD_SNAPMAPPER caused the feature
@@ -82,7 +89,8 @@ static inline u64 ceph_sanitize_features(u64 features)
CEPH_FEATURE_OSDHASHPSPOOL | \
CEPH_FEATURE_OSD_CACHEPOOL | \
CEPH_FEATURE_CRUSH_V2 | \
- CEPH_FEATURE_EXPORT_PEER)
+ CEPH_FEATURE_EXPORT_PEER | \
+ CEPH_FEATURE_CRUSH_TUNABLES3)
#define CEPH_FEATURES_REQUIRED_DEFAULT \
(CEPH_FEATURE_NOSRCADDR | \
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