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libceph: register request before unregister linger

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In kick_requests(), we need to register the request before we
unregister the linger request.  Otherwise the unregister will
reset the request's osd pointer to NULL.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
This commit is contained in:
Alex Elder 2012-12-06 07:22:04 -06:00
parent a978fa20fb
commit c89ce05e0c
1 changed files with 1 additions and 1 deletions
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2
net/ceph/osd_client.c
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@ -1328,8 +1328,8 @@ static void kick_requests(struct ceph_osd_client *osdc, int force_resend)
dout("kicking lingering %p tid %llu osd%d\n", req, req->r_tid, dout("kicking lingering %p tid %llu osd%d\n", req, req->r_tid,
req->r_osd ? req->r_osd->o_osd : -1); req->r_osd ? req->r_osd->o_osd : -1);
__unregister_linger_request(osdc, req);
__register_request(osdc, req); __register_request(osdc, req);
__unregister_linger_request(osdc, req);
} }
mutex_unlock(&osdc->request_mutex); mutex_unlock(&osdc->request_mutex);