diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/direct.c | 4 | ||||
| -rw-r--r-- | fs/nfs/nfs4idmap.c | 6 | ||||
| -rw-r--r-- | fs/nfs/pnfs.c | 4 | ||||
| -rw-r--r-- | fs/nfs/write.c | 2 |
4 files changed, 10 insertions, 6 deletions
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index 4b1d08f56aba..5fd3cf54b2b3 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -787,10 +787,8 @@ static void nfs_direct_write_completion(struct nfs_pgio_header *hdr) spin_lock(&dreq->lock); - if (test_bit(NFS_IOHDR_ERROR, &hdr->flags)) { - dreq->flags = 0; + if (test_bit(NFS_IOHDR_ERROR, &hdr->flags)) dreq->error = hdr->error; - } if (dreq->error == 0) { nfs_direct_good_bytes(dreq, hdr); if (nfs_write_need_commit(hdr)) { diff --git a/fs/nfs/nfs4idmap.c b/fs/nfs/nfs4idmap.c index 5ba22c6b0ffa..1ee62e62ea76 100644 --- a/fs/nfs/nfs4idmap.c +++ b/fs/nfs/nfs4idmap.c @@ -567,9 +567,13 @@ static int nfs_idmap_legacy_upcall(struct key_construction *cons, struct idmap_msg *im; struct idmap *idmap = (struct idmap *)aux; struct key *key = cons->key; - int ret = -ENOMEM; + int ret = -ENOKEY; + + if (!aux) + goto out1; /* msg and im are freed in idmap_pipe_destroy_msg */ + ret = -ENOMEM; data = kzalloc(sizeof(*data), GFP_KERNEL); if (!data) goto out1; diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 7af7bedd7c02..c8e75e5e6a67 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -1943,7 +1943,7 @@ pnfs_write_through_mds(struct nfs_pageio_descriptor *desc, nfs_pageio_reset_write_mds(desc); mirror->pg_recoalesce = 1; } - hdr->release(hdr); + hdr->completion_ops->completion(hdr); } static enum pnfs_try_status @@ -2058,7 +2058,7 @@ pnfs_read_through_mds(struct nfs_pageio_descriptor *desc, nfs_pageio_reset_read_mds(desc); mirror->pg_recoalesce = 1; } - hdr->release(hdr); + hdr->completion_ops->completion(hdr); } /* diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 7a9b6e347249..6e81a5b5858e 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1746,6 +1746,8 @@ static void nfs_commit_release_pages(struct nfs_commit_data *data) set_bit(NFS_CONTEXT_RESEND_WRITES, &req->wb_context->flags); next: nfs_unlock_and_release_request(req); + /* Latency breaker */ + cond_resched(); } nfss = NFS_SERVER(data->inode); if (atomic_long_read(&nfss->writeback) < NFS_CONGESTION_OFF_THRESH) |