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Diffstat (limited to 'fs/ceph/mds_client.c')
-rw-r--r--fs/ceph/mds_client.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 885aa5710cfd..b49f12822cbc 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -1768,12 +1768,12 @@ int ceph_mdsc_do_request(struct ceph_mds_client *mdsc,
mutex_unlock(&mdsc->mutex);
dout("do_request waiting\n");
if (req->r_timeout) {
- err = (long)wait_for_completion_interruptible_timeout(
+ err = (long)wait_for_completion_killable_timeout(
&req->r_completion, req->r_timeout);
if (err == 0)
err = -EIO;
} else {
- err = wait_for_completion_interruptible(&req->r_completion);
+ err = wait_for_completion_killable(&req->r_completion);
}
dout("do_request waited, got %d\n", err);
mutex_lock(&mdsc->mutex);
@@ -2014,16 +2014,21 @@ static void handle_forward(struct ceph_mds_client *mdsc,
mutex_lock(&mdsc->mutex);
req = __lookup_request(mdsc, tid);
if (!req) {
- dout("forward %llu to mds%d - req dne\n", tid, next_mds);
+ dout("forward tid %llu to mds%d - req dne\n", tid, next_mds);
goto out; /* dup reply? */
}
- if (fwd_seq <= req->r_num_fwd) {
- dout("forward %llu to mds%d - old seq %d <= %d\n",
+ if (req->r_aborted) {
+ dout("forward tid %llu aborted, unregistering\n", tid);
+ __unregister_request(mdsc, req);
+ } else if (fwd_seq <= req->r_num_fwd) {
+ dout("forward tid %llu to mds%d - old seq %d <= %d\n",
tid, next_mds, req->r_num_fwd, fwd_seq);
} else {
/* resend. forward race not possible; mds would drop */
- dout("forward %llu to mds%d (we resend)\n", tid, next_mds);
+ dout("forward tid %llu to mds%d (we resend)\n", tid, next_mds);
+ BUG_ON(req->r_err);
+ BUG_ON(req->r_got_result);
req->r_num_fwd = fwd_seq;
req->r_resend_mds = next_mds;
put_request_session(req);
@@ -2541,7 +2546,7 @@ void ceph_mdsc_lease_send_msg(struct ceph_mds_session *session,
return;
lease = msg->front.iov_base;
lease->action = action;
- lease->mask = cpu_to_le16(CEPH_LOCK_DN);
+ lease->mask = cpu_to_le16(1);
lease->ino = cpu_to_le64(ceph_vino(inode).ino);
lease->first = lease->last = cpu_to_le64(ceph_vino(inode).snap);
lease->seq = cpu_to_le32(seq);
@@ -2571,7 +2576,7 @@ void ceph_mdsc_lease_release(struct ceph_mds_client *mdsc, struct inode *inode,
BUG_ON(inode == NULL);
BUG_ON(dentry == NULL);
- BUG_ON(mask != CEPH_LOCK_DN);
+ BUG_ON(mask == 0);
/* is dentry lease valid? */
spin_lock(&dentry->d_lock);