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libceph: remove req->r_replay_version 

Nothing uses this anymore with the removal of the ack vs. commit code.
Remove the field and just encode zeroes into place in the request
encoding.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Jeff Layton 2017-04-04 08:39:36 -04:00 committed by Ilya Dryomov
parent 79162547b7
commit aa26d662b9
3 changed files with 5 additions and 7 deletions
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1
include/linux/ceph/osd_client.h
View File

@ -192,7 +192,6 @@ struct ceph_osd_request {
unsigned long r_stamp; /* jiffies, send or check time */
unsigned long r_start_stamp; /* jiffies */
int r_attempts;
struct ceph_eversion r_replay_version; /* aka reassert_version */
u32 r_last_force_resend;
u32 r_map_dne_bound;

4
net/ceph/debugfs.c
View File

@ -177,9 +177,7 @@ static void dump_request(struct seq_file *s, struct ceph_osd_request *req)
seq_printf(s, "%llu\t", req->r_tid);
dump_target(s, &req->r_t);
seq_printf(s, "\t%d\t%u'%llu", req->r_attempts,
le32_to_cpu(req->r_replay_version.epoch),
le64_to_cpu(req->r_replay_version.version));
seq_printf(s, "\t%d", req->r_attempts);
for (i = 0; i < req->r_num_ops; i++) {
struct ceph_osd_req_op *op = &req->r_ops[i];

7
net/ceph/osd_client.c
View File

@ -1503,9 +1503,10 @@ static void encode_request(struct ceph_osd_request *req, struct ceph_msg *msg)
ceph_encode_32(&p, req->r_flags);
ceph_encode_timespec(p, &req->r_mtime);
p += sizeof(struct ceph_timespec);
/* aka reassert_version */
memcpy(p, &req->r_replay_version, sizeof(req->r_replay_version));
p += sizeof(req->r_replay_version);
/* reassert_version */
memset(p, 0, sizeof(struct ceph_eversion));
p += sizeof(struct ceph_eversion);
/* oloc */
ceph_start_encoding(&p, 5, 4,