Commit 9e94af20 authored by Ilya Dryomov's avatar Ilya Dryomov
Browse files

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: default avatarIlya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: default avatarAlex Elder <elder@linaro.org>
parent 0215e44b

include/linux/ceph/osd_client.h

+2 −9
Original line number Diff line number Diff line
@@ -328,15 +328,8 @@ extern void ceph_osdc_set_request_linger(struct ceph_osd_client *osdc, 
extern void ceph_osdc_unregister_linger_request(struct ceph_osd_client *osdc,

						struct ceph_osd_request *req);



static inline void ceph_osdc_get_request(struct ceph_osd_request *req)

{

	kref_get(&req->r_kref);

}

extern void ceph_osdc_release_request(struct kref *kref);

static inline void ceph_osdc_put_request(struct ceph_osd_request *req)

{

	kref_put(&req->r_kref, ceph_osdc_release_request);

}

extern void ceph_osdc_get_request(struct ceph_osd_request *req);

extern void ceph_osdc_put_request(struct ceph_osd_request *req);



extern int ceph_osdc_start_request(struct ceph_osd_client *osdc,

				   struct ceph_osd_request *req,

net/ceph/osd_client.c

+22 −4
Original line number Diff line number Diff line
@@ -297,12 +297,15 @@ static void osd_req_op_data_release(struct ceph_osd_request *osd_req, 
/*

 * requests

 */

void ceph_osdc_release_request(struct kref *kref)

static void ceph_osdc_release_request(struct kref *kref)

{

	struct ceph_osd_request *req;

	struct ceph_osd_request *req = container_of(kref,

					    struct ceph_osd_request, r_kref);

	unsigned int which;



	req = container_of(kref, struct ceph_osd_request, r_kref);

	dout("%s %p (r_request %p r_reply %p)\n", __func__, req,

	     req->r_request, req->r_reply);



	if (req->r_request)

		ceph_msg_put(req->r_request);

	if (req->r_reply) {
@@ -320,7 +323,22 @@ void ceph_osdc_release_request(struct kref *kref) 
		kmem_cache_free(ceph_osd_request_cache, req);



}

EXPORT_SYMBOL(ceph_osdc_release_request);



void ceph_osdc_get_request(struct ceph_osd_request *req)

{

	dout("%s %p (was %d)\n", __func__, req,

	     atomic_read(&req->r_kref.refcount));

	kref_get(&req->r_kref);

}

EXPORT_SYMBOL(ceph_osdc_get_request);



void ceph_osdc_put_request(struct ceph_osd_request *req)

{

	dout("%s %p (was %d)\n", __func__, req,

	     atomic_read(&req->r_kref.refcount));

	kref_put(&req->r_kref, ceph_osdc_release_request);

}

EXPORT_SYMBOL(ceph_osdc_put_request);



struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc,

					       struct ceph_snap_context *snapc,

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