diff options
Diffstat (limited to 'xlators/nfs/server/src/nlm4.c')
| -rw-r--r-- | xlators/nfs/server/src/nlm4.c | 46 |
1 files changed, 35 insertions, 11 deletions
diff --git a/xlators/nfs/server/src/nlm4.c b/xlators/nfs/server/src/nlm4.c index ea4e62871fa..d678edc6d3a 100644 --- a/xlators/nfs/server/src/nlm4.c +++ b/xlators/nfs/server/src/nlm4.c @@ -532,8 +532,11 @@ nlm4_file_open_cbk (call_frame_t *frame, void *cookie, xlator_t *this, fd_bind (cs->fd); cs->resolve_ret = op_ret; cs->resume_fn (cs); + frame->local = NULL; STACK_DESTROY (frame->root); + GF_REF_PUT (cs); + return 0; } @@ -673,7 +676,7 @@ nlm4_file_open_and_resume(nfs3_call_state_t *cs, nlm4_resume_fn_t resume) frame->root->pid = NFS_PID; frame->root->uid = rpcsvc_request_uid (cs->req); frame->root->gid = rpcsvc_request_gid (cs->req); - frame->local = cs; + frame->local = GF_REF_GET (cs); nfs_fix_groups (cs->nfsx, frame->root); STACK_WIND_COOKIE (frame, nlm4_file_open_cbk, cs->vol, cs->vol, @@ -810,7 +813,7 @@ nlm4_test_fd_resume (void *carg) if (!carg) return ret; - cs = (nfs3_call_state_t *)carg; + cs = GF_REF_GET ((nfs3_call_state_t *)carg); nfs_request_user_init (&nfu, cs->req); nlm4_lock_to_gf_flock (&flock, &cs->args.nlm4_testargs.alock, cs->args.nlm4_testargs.exclusive); @@ -818,6 +821,8 @@ nlm4_test_fd_resume (void *carg) ret = nfs_lk (cs->nfsx, cs->vol, &nfu, cs->fd, F_GETLK, &flock, nlm4svc_test_cbk, cs); + GF_REF_PUT (cs); + return ret; } @@ -833,7 +838,7 @@ nlm4_test_resume (void *carg) if (!carg) return ret; - cs = (nfs3_call_state_t *)carg; + cs = GF_REF_GET ((nfs3_call_state_t *)carg); nlm4_check_fh_resolve_status (cs, stat, nlm4err); fd = fd_anonymous (cs->resolvedloc.inode); if (!fd) @@ -850,6 +855,8 @@ nlm4err: nfs3_call_state_wipe (cs); } + GF_REF_PUT (cs); + return ret; } @@ -1375,7 +1382,7 @@ nlm4_lock_fd_resume (void *carg) if (!carg) return ret; - cs = (nfs3_call_state_t *)carg; + cs = GF_REF_GET ((nfs3_call_state_t *)carg); nlm4_check_fh_resolve_status (cs, stat, nlm4err); (void) nlm_search_and_add (cs->fd, cs->args.nlm4_lockargs.alock.caller_name); @@ -1406,6 +1413,8 @@ nlm4err: nfs3_call_state_wipe (cs); } + GF_REF_PUT (cs); + return ret; } @@ -1420,7 +1429,7 @@ nlm4_lock_resume (void *carg) if (!carg) return ret; - cs = (nfs3_call_state_t *)carg; + cs = GF_REF_GET ((nfs3_call_state_t *)carg); nlm4_check_fh_resolve_status (cs, stat, nlm4err); ret = nlm4_file_open_and_resume (cs, nlm4_lock_fd_resume); @@ -1434,6 +1443,8 @@ nlm4err: nfs3_call_state_wipe (cs); } + GF_REF_PUT (cs); + return ret; } @@ -1553,7 +1564,7 @@ nlm4_cancel_fd_resume (void *carg) if (!carg) return ret; - cs = (nfs3_call_state_t *)carg; + cs = GF_REF_GET ((nfs3_call_state_t *)carg); nfs_request_user_init (&nfu, cs->req); nlm4_lock_to_gf_flock (&flock, &cs->args.nlm4_cancargs.alock, cs->args.nlm4_cancargs.exclusive); @@ -1562,6 +1573,8 @@ nlm4_cancel_fd_resume (void *carg) ret = nfs_lk (cs->nfsx, cs->vol, &nfu, cs->fd, F_SETLK, &flock, nlm4svc_cancel_cbk, cs); + GF_REF_PUT (cs); + return ret; } @@ -1576,7 +1589,7 @@ nlm4_cancel_resume (void *carg) if (!carg) return ret; - cs = (nfs3_call_state_t *)carg; + cs = GF_REF_GET ((nfs3_call_state_t *)carg); nlm4_check_fh_resolve_status (cs, stat, nlm4err); nlmclnt = nlm_get_uniq (cs->args.nlm4_cancargs.alock.caller_name); @@ -1603,6 +1616,9 @@ nlm4err: nfs3_call_state_wipe (cs); } + + GF_REF_PUT (cs); + /* clean up is taken care of */ return 0; } @@ -1678,7 +1694,7 @@ nlm4svc_unlock_cbk (call_frame_t *frame, void *cookie, xlator_t *this, nlm4_stats stat = nlm4_denied; nfs3_call_state_t *cs = NULL; - cs = frame->local; + cs = GF_REF_GET ((nfs3_call_state_t*) frame->local); if (op_ret == -1) { stat = nlm4_errno_to_nlm4stat (op_errno); goto err; @@ -1691,7 +1707,7 @@ nlm4svc_unlock_cbk (call_frame_t *frame, void *cookie, xlator_t *this, err: nlm4_generic_reply (cs->req, cs->args.nlm4_unlockargs.cookie, stat); - nfs3_call_state_wipe (cs); + GF_REF_PUT (cs); return 0; } @@ -1705,7 +1721,7 @@ nlm4_unlock_fd_resume (void *carg) if (!carg) return ret; - cs = (nfs3_call_state_t *)carg; + cs = GF_REF_GET ((nfs3_call_state_t *)carg); nfs_request_user_init (&nfu, cs->req); nlm4_lock_to_gf_flock (&flock, &cs->args.nlm4_unlockargs.alock, 0); nlm_copy_lkowner (&nfu.lk_owner, &cs->args.nlm4_unlockargs.alock.oh); @@ -1713,6 +1729,8 @@ nlm4_unlock_fd_resume (void *carg) ret = nfs_lk (cs->nfsx, cs->vol, &nfu, cs->fd, F_SETLK, &flock, nlm4svc_unlock_cbk, cs); + GF_REF_PUT (cs); + return ret; } @@ -1728,7 +1746,7 @@ nlm4_unlock_resume (void *carg) if (!carg) return ret; - cs = (nfs3_call_state_t *)carg; + cs = GF_REF_GET ((nfs3_call_state_t *)carg); nlm4_check_fh_resolve_status (cs, stat, nlm4err); caller_name = cs->args.nlm4_unlockargs.alock.caller_name; @@ -1758,6 +1776,9 @@ nlm4err: nfs3_call_state_wipe (cs); } + + GF_REF_PUT (cs); + /* we have already taken care of cleanup */ return 0; } @@ -2425,6 +2446,9 @@ nlm_handle_connect (struct rpc_clnt *rpc_clnt, nfs3_call_state_t *cs) } out: + if (cs) + GF_REF_PUT (cs); + return ret; } |