forked from Minki/linux
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: fix linger request requeueing
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commit
e6d2831834
@ -579,9 +579,15 @@ static void __kick_osd_requests(struct ceph_osd_client *osdc,
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list_for_each_entry_safe(req, nreq, &osd->o_linger_requests,
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r_linger_osd) {
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__unregister_linger_request(osdc, req);
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/*
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* reregister request prior to unregistering linger so
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* that r_osd is preserved.
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*/
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BUG_ON(!list_empty(&req->r_req_lru_item));
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__register_request(osdc, req);
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list_move(&req->r_req_lru_item, &osdc->req_unsent);
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list_add(&req->r_req_lru_item, &osdc->req_unsent);
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list_add(&req->r_osd_item, &req->r_osd->o_requests);
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__unregister_linger_request(osdc, req);
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dout("requeued lingering %p tid %llu osd%d\n", req, req->r_tid,
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osd->o_osd);
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}
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@ -798,7 +804,7 @@ static void __register_request(struct ceph_osd_client *osdc,
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req->r_request->hdr.tid = cpu_to_le64(req->r_tid);
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INIT_LIST_HEAD(&req->r_req_lru_item);
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dout("register_request %p tid %lld\n", req, req->r_tid);
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dout("__register_request %p tid %lld\n", req, req->r_tid);
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__insert_request(osdc, req);
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ceph_osdc_get_request(req);
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osdc->num_requests++;
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