diff options
| author | Alex Elder <elder@inktank.com> | 2012-11-13 21:11:15 -0600 |
|---|---|---|
| committer | Alex Elder <elder@inktank.com> | 2013-01-17 15:52:05 -0600 |
| commit | d178a9e74006e80f568d87e29f2a68f14fc7cbb1 (patch) | |
| tree | a7f59f104771c9ad4ed4f2d86d7e3a2299e932a8 /net/ceph/osd_client.c | |
| parent | e75b45cf36565fd8ba206a9d80f670a86e61ba2f (diff) | |
libceph: don't set flags in ceph_osdc_alloc_request()
The only thing ceph_osdc_alloc_request() really does with the
flags value it is passed is assign it to the newly-created
osd request structure. Do that in the caller instead.
Both callers subsequently call ceph_osdc_build_request(), so have
that function (instead of ceph_osdc_alloc_request()) issue a warning
if a request comes through with neither the read nor write flags set.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'net/ceph/osd_client.c')
| -rw-r--r-- | net/ceph/osd_client.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index cd9c28387de..77ce1edaa07 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -171,7 +171,6 @@ static int get_num_ops(struct ceph_osd_req_op *ops) } struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc, - int flags, struct ceph_snap_context *snapc, struct ceph_osd_req_op *ops, bool use_mempool, @@ -208,10 +207,6 @@ struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc, INIT_LIST_HEAD(&req->r_req_lru_item); INIT_LIST_HEAD(&req->r_osd_item); - req->r_flags = flags; - - WARN_ON((flags & (CEPH_OSD_FLAG_READ|CEPH_OSD_FLAG_WRITE)) == 0); - /* create reply message */ if (use_mempool) msg = ceph_msgpool_get(&osdc->msgpool_op_reply, 0); @@ -347,6 +342,8 @@ void ceph_osdc_build_request(struct ceph_osd_request *req, u64 data_len = 0; int i; + WARN_ON((flags & (CEPH_OSD_FLAG_READ|CEPH_OSD_FLAG_WRITE)) == 0); + head = msg->front.iov_base; head->snapid = cpu_to_le64(snap_id); op = (void *)(head + 1); @@ -442,12 +439,12 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc, } else ops[1].op = 0; - req = ceph_osdc_alloc_request(osdc, flags, - snapc, ops, + req = ceph_osdc_alloc_request(osdc, snapc, ops, use_mempool, GFP_NOFS, NULL, NULL); if (!req) return ERR_PTR(-ENOMEM); + req->r_flags = flags; /* calculate max write size */ r = calc_layout(vino, layout, off, plen, req, ops); |