diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4filelayout.c | 13 | ||||
| -rw-r--r-- | fs/nfs/nfs4filelayoutdev.c | 2 | ||||
| -rw-r--r-- | fs/nfs/pnfs.c | 6 |
3 files changed, 6 insertions, 15 deletions
diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c index 2e45fd9c02a..bfb28fa38e7 100644 --- a/fs/nfs/nfs4filelayout.c +++ b/fs/nfs/nfs4filelayout.c @@ -512,7 +512,6 @@ filelayout_read_pagelist(struct nfs_read_data *data) loff_t offset = data->args.offset; u32 j, idx; struct nfs_fh *fh; - int status; dprintk("--> %s ino %lu pgbase %u req %Zu@%llu\n", __func__, hdr->inode->i_ino, @@ -538,9 +537,8 @@ filelayout_read_pagelist(struct nfs_read_data *data) data->mds_offset = offset; /* Perform an asynchronous read to ds */ - status = nfs_initiate_read(ds->ds_clp->cl_rpcclient, data, + nfs_initiate_read(ds->ds_clp->cl_rpcclient, data, &filelayout_read_call_ops, RPC_TASK_SOFTCONN); - BUG_ON(status != 0); return PNFS_ATTEMPTED; } @@ -554,7 +552,6 @@ filelayout_write_pagelist(struct nfs_write_data *data, int sync) loff_t offset = data->args.offset; u32 j, idx; struct nfs_fh *fh; - int status; /* Retrieve the correct rpc_client for the byte range */ j = nfs4_fl_calc_j_index(lseg, offset); @@ -579,10 +576,9 @@ filelayout_write_pagelist(struct nfs_write_data *data, int sync) data->args.offset = filelayout_get_dserver_offset(lseg, offset); /* Perform an asynchronous write */ - status = nfs_initiate_write(ds->ds_clp->cl_rpcclient, data, + nfs_initiate_write(ds->ds_clp->cl_rpcclient, data, &filelayout_write_call_ops, sync, RPC_TASK_SOFTCONN); - BUG_ON(status != 0); return PNFS_ATTEMPTED; } @@ -909,7 +905,7 @@ static void filelayout_pg_init_read(struct nfs_pageio_descriptor *pgio, struct nfs_page *req) { - BUG_ON(pgio->pg_lseg != NULL); + WARN_ON_ONCE(pgio->pg_lseg != NULL); if (req->wb_offset != req->wb_pgbase) { /* @@ -939,7 +935,7 @@ filelayout_pg_init_write(struct nfs_pageio_descriptor *pgio, struct nfs_commit_info cinfo; int status; - BUG_ON(pgio->pg_lseg != NULL); + WARN_ON_ONCE(pgio->pg_lseg != NULL); if (req->wb_offset != req->wb_pgbase) goto out_mds; @@ -1187,7 +1183,6 @@ static void filelayout_recover_commit_reqs(struct list_head *dst, */ for (i = 0, b = cinfo->ds->buckets; i < cinfo->ds->nbuckets; i++, b++) { if (transfer_commit_list(&b->written, dst, cinfo, 0)) { - BUG_ON(!list_empty(&b->written)); pnfs_put_lseg(b->wlseg); b->wlseg = NULL; } diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c index a8eaa9b7bb0..93e2530d709 100644 --- a/fs/nfs/nfs4filelayoutdev.c +++ b/fs/nfs/nfs4filelayoutdev.c @@ -162,8 +162,6 @@ nfs4_ds_connect(struct nfs_server *mds_srv, struct nfs4_pnfs_ds *ds) dprintk("--> %s DS %s au_flavor %d\n", __func__, ds->ds_remotestr, mds_srv->nfs_client->cl_rpcclient->cl_auth->au_flavor); - BUG_ON(list_empty(&ds->ds_addrs)); - list_for_each_entry(da, &ds->ds_addrs, da_node) { dprintk("%s: DS %s: trying address %s\n", __func__, ds->ds_remotestr, da->da_remotestr); diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index dcbc9b20474..e7165d91536 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -634,7 +634,6 @@ send_layoutget(struct pnfs_layout_hdr *lo, dprintk("--> %s\n", __func__); - BUG_ON(ctx == NULL); lgp = kzalloc(sizeof(*lgp), gfp_flags); if (lgp == NULL) return NULL; @@ -1115,7 +1114,6 @@ pnfs_update_layout(struct inode *ino, * chance of a CB_LAYOUTRECALL(FILE) coming in. */ spin_lock(&clp->cl_lock); - BUG_ON(!list_empty(&lo->plh_layouts)); list_add_tail(&lo->plh_layouts, &server->layouts); spin_unlock(&clp->cl_lock); } @@ -1211,7 +1209,7 @@ pnfs_generic_pg_init_read(struct nfs_pageio_descriptor *pgio, struct nfs_page *r { u64 rd_size = req->wb_bytes; - BUG_ON(pgio->pg_lseg != NULL); + WARN_ON_ONCE(pgio->pg_lseg != NULL); if (req->wb_offset != req->wb_pgbase) { nfs_pageio_reset_read_mds(pgio); @@ -1240,7 +1238,7 @@ void pnfs_generic_pg_init_write(struct nfs_pageio_descriptor *pgio, struct nfs_page *req, u64 wb_size) { - BUG_ON(pgio->pg_lseg != NULL); + WARN_ON_ONCE(pgio->pg_lseg != NULL); if (req->wb_offset != req->wb_pgbase) { nfs_pageio_reset_write_mds(pgio); |