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osd/ReplicatedPG: put proxy read completion on finisher

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We can't use the synchronous completion callbacks (in fast dispatch
context) do to the proxy read completion work.

Signed-off-by: Sage Weil <sage@redhat.com>
This commit is contained in:
Sage Weil 2014-12-06 17:42:51 -08:00
parent 650f1d989b
commit 1c8b679d0c
1 changed files with 8 additions and 5 deletions
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13
src/osd/ReplicatedPG.cc
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@ -1971,11 +1971,14 @@ void ReplicatedPG::do_proxy_read(OpRequestRef op)
ObjectOperation obj_op;
obj_op.dup(prdop->ops);
C_ProxyRead *fin = new C_ProxyRead(this, soid, get_last_peering_reset(), prdop);
ceph_tid_t tid = osd->objecter->read(soid.oid, oloc, obj_op,
m->get_snapid(), NULL,
flags, fin,
&prdop->user_version, &prdop->data_offset);
C_ProxyRead *fin = new C_ProxyRead(this, soid, get_last_peering_reset(),
prdop);
ceph_tid_t tid = osd->objecter->read(
soid.oid, oloc, obj_op,
m->get_snapid(), NULL,
flags, new C_OnFinisher(fin, &osd->objecter_finisher),
&prdop->user_version,
&prdop->data_offset);
fin->tid = tid;
prdop->objecter_tid = tid;
proxyread_ops[tid] = prdop;