openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Ilya Dryomov 2014-03-19 16:58:37 +02:00 committed by Sage Weil
parent d83ed858f1
commit 07bd7de47a
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
include/linux/ceph/ceph_features.h
View File

@ -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 | \