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rbd: drop wait_for_latest_osdmap()

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Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
This commit is contained in:
Ilya Dryomov 2019-03-20 10:58:05 +01:00
parent bb229bbb3b
commit 9d4a227f6e
1 changed files with 2 additions and 18 deletions
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20
drivers/block/rbd.c
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@ -924,23 +924,6 @@ static void rbd_put_client(struct rbd_client *rbdc)
kref_put(&rbdc->kref, rbd_client_release);
}
static int wait_for_latest_osdmap(struct ceph_client *client)
{
u64 newest_epoch;
int ret;
ret = ceph_monc_get_version(&client->monc, "osdmap", &newest_epoch);
if (ret)
return ret;
if (client->osdc.osdmap->epoch >= newest_epoch)
return 0;
ceph_osdc_maybe_request_map(&client->osdc);
return ceph_monc_wait_osdmap(&client->monc, newest_epoch,
client->options->mount_timeout);
}
/*
* Get a ceph client with specific addr and configuration, if one does
* not exist create it. Either way, ceph_opts is consumed by this
@ -960,7 +943,8 @@ static struct rbd_client *rbd_get_client(struct ceph_options *ceph_opts)
* Using an existing client. Make sure ->pg_pools is up to
* date before we look up the pool id in do_rbd_add().
*/
ret = wait_for_latest_osdmap(rbdc->client);
ret = ceph_wait_for_latest_osdmap(rbdc->client,
rbdc->client->options->mount_timeout);
if (ret) {
rbd_warn(NULL, "failed to get latest osdmap: %d", ret);
rbd_put_client(rbdc);