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libceph: move and add dout()s to ceph_osdc_request_{get,put}()

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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>
This commit is contained in:
Ilya Dryomov 2014-06-20 14:14:42 +04:00
parent 0215e44bb3
commit 9e94af202a
2 changed files with 24 additions and 13 deletions
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11
include/linux/ceph/osd_client.h
View File

@ -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,

26
net/ceph/osd_client.c
View File

@ -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,