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| author | Ilya Dryomov <idryomov@gmail.com> | 2017-06-05 14:45:00 +0200 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2017-07-07 17:25:15 +0200 |
| commit | 220abf5aa7ba5f544f1b589bde33761c60bbf9a0 (patch) | |
| tree | 7c15fc23653037fd0f86a4db052f54f43edf6a5b | |
| parent | 2d7522e0bda17eb3c7af0ffe74f03dd6c3cca443 (diff) | |
| download | linux-220abf5aa7ba5f544f1b589bde33761c60bbf9a0.tar.bz2 | |
libceph: support SERVER_JEWEL feature bits
Only MON_STATEFUL_SUB, really. MON_ROUTE_OSDMAP and
OSDSUBOP_NO_SNAPCONTEXT are irrelevant.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
| -rw-r--r-- | include/linux/ceph/ceph_features.h | 2 | ||||
| -rw-r--r-- | net/ceph/mon_client.c | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/ceph/ceph_features.h b/include/linux/ceph/ceph_features.h index 89c68af48539..78a58770e6e9 100644 --- a/include/linux/ceph/ceph_features.h +++ b/include/linux/ceph/ceph_features.h @@ -199,6 +199,8 @@ DEFINE_CEPH_FEATURE_DEPRECATED(63, 1, RESERVED_BROKEN, LUMINOUS) // client-facin CEPH_FEATURE_MSGR_KEEPALIVE2 | \ CEPH_FEATURE_OSD_POOLRESEND | \ CEPH_FEATURE_CRUSH_V4 | \ + CEPH_FEATURE_SERVER_JEWEL | \ + CEPH_FEATURE_MON_STATEFUL_SUB | \ CEPH_FEATURE_CRUSH_TUNABLES5 | \ CEPH_FEATURE_NEW_OSDOPREPLY_ENCODING) diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c index 250f11f78609..875675765531 100644 --- a/net/ceph/mon_client.c +++ b/net/ceph/mon_client.c @@ -6,6 +6,7 @@ #include <linux/random.h> #include <linux/sched.h> +#include <linux/ceph/ceph_features.h> #include <linux/ceph/mon_client.h> #include <linux/ceph/libceph.h> #include <linux/ceph/debugfs.h> @@ -297,6 +298,10 @@ static void handle_subscribe_ack(struct ceph_mon_client *monc, mutex_lock(&monc->mutex); if (monc->sub_renew_sent) { + /* + * This is only needed for legacy (infernalis or older) + * MONs -- see delayed_work(). + */ monc->sub_renew_after = monc->sub_renew_sent + (seconds >> 1) * HZ - 1; dout("%s sent %lu duration %d renew after %lu\n", __func__, @@ -955,7 +960,8 @@ static void delayed_work(struct work_struct *work) __validate_auth(monc); } - if (is_auth) { + if (is_auth && + !(monc->con.peer_features & CEPH_FEATURE_MON_STATEFUL_SUB)) { unsigned long now = jiffies; dout("%s renew subs? now %lu renew after %lu\n", |