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libceph: grab snapc in ceph_osdc_alloc_request()

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ceph_osdc_build_request() is going away.  Grab snapc and initialize
->r_snapid in ceph_osdc_alloc_request().

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Ilya Dryomov 2016-04-26 15:39:47 +02:00
parent 3ed97d6345
commit 841272825b
1 changed files with 4 additions and 2 deletions
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6
net/ceph/osd_client.c
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@ -391,6 +391,8 @@ struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc,
req->r_osdc = osdc;
req->r_mempool = use_mempool;
req->r_num_ops = num_ops;
req->r_snapid = CEPH_NOSNAP;
req->r_snapc = ceph_get_snap_context(snapc);
kref_init(&req->r_kref);
init_completion(&req->r_completion);
@ -2457,7 +2459,7 @@ void ceph_osdc_build_request(struct ceph_osd_request *req, u64 off,
unsigned int i;
req->r_snapid = snap_id;
req->r_snapc = ceph_get_snap_context(snapc);
WARN_ON(snapc != req->r_snapc);
/* encode request */
msg->hdr.version = cpu_to_le16(4);
@ -2508,7 +2510,7 @@ void ceph_osdc_build_request(struct ceph_osd_request *req, u64 off,
ceph_encode_64(&p, req->r_snapc ? req->r_snapc->seq : 0);
ceph_encode_32(&p, req->r_snapc ? req->r_snapc->num_snaps : 0);
if (req->r_snapc) {
for (i = 0; i < snapc->num_snaps; i++) {
for (i = 0; i < req->r_snapc->num_snaps; i++) {
ceph_encode_64(&p, req->r_snapc->snaps[i]);
}
}