libceph: move and add dout()s to ceph_osdc_request_{get,put}()
Add dout()s to ceph_osdc_request_{get,put}(). Also move them to .c and turn kref release callback into a static function. Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com> Reviewed-by: Alex Elder <elder@linaro.org>
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@ -328,15 +328,8 @@ extern void ceph_osdc_set_request_linger(struct ceph_osd_client *osdc,
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extern void ceph_osdc_unregister_linger_request(struct ceph_osd_client *osdc,
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extern void ceph_osdc_unregister_linger_request(struct ceph_osd_client *osdc,
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struct ceph_osd_request *req);
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struct ceph_osd_request *req);
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static inline void ceph_osdc_get_request(struct ceph_osd_request *req)
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extern void ceph_osdc_get_request(struct ceph_osd_request *req);
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{
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extern void ceph_osdc_put_request(struct ceph_osd_request *req);
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kref_get(&req->r_kref);
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}
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extern void ceph_osdc_release_request(struct kref *kref);
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static inline void ceph_osdc_put_request(struct ceph_osd_request *req)
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{
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kref_put(&req->r_kref, ceph_osdc_release_request);
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}
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extern int ceph_osdc_start_request(struct ceph_osd_client *osdc,
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extern int ceph_osdc_start_request(struct ceph_osd_client *osdc,
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struct ceph_osd_request *req,
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struct ceph_osd_request *req,
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@ -297,12 +297,15 @@ static void osd_req_op_data_release(struct ceph_osd_request *osd_req,
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/*
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/*
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* requests
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* requests
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*/
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*/
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void ceph_osdc_release_request(struct kref *kref)
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static void ceph_osdc_release_request(struct kref *kref)
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{
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{
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struct ceph_osd_request *req;
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struct ceph_osd_request *req = container_of(kref,
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struct ceph_osd_request, r_kref);
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unsigned int which;
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unsigned int which;
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req = container_of(kref, struct ceph_osd_request, r_kref);
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dout("%s %p (r_request %p r_reply %p)\n", __func__, req,
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req->r_request, req->r_reply);
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if (req->r_request)
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if (req->r_request)
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ceph_msg_put(req->r_request);
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ceph_msg_put(req->r_request);
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if (req->r_reply) {
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if (req->r_reply) {
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@ -320,7 +323,22 @@ void ceph_osdc_release_request(struct kref *kref)
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kmem_cache_free(ceph_osd_request_cache, req);
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kmem_cache_free(ceph_osd_request_cache, req);
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}
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}
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EXPORT_SYMBOL(ceph_osdc_release_request);
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void ceph_osdc_get_request(struct ceph_osd_request *req)
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{
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dout("%s %p (was %d)\n", __func__, req,
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atomic_read(&req->r_kref.refcount));
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kref_get(&req->r_kref);
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}
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EXPORT_SYMBOL(ceph_osdc_get_request);
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void ceph_osdc_put_request(struct ceph_osd_request *req)
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{
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dout("%s %p (was %d)\n", __func__, req,
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atomic_read(&req->r_kref.refcount));
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kref_put(&req->r_kref, ceph_osdc_release_request);
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}
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EXPORT_SYMBOL(ceph_osdc_put_request);
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struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc,
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struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc,
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struct ceph_snap_context *snapc,
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struct ceph_snap_context *snapc,
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