diff options
Diffstat (limited to 'fs/nfs/pagelist.c')
| -rw-r--r-- | fs/nfs/pagelist.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index 919490232e1..137b549e63d 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -65,6 +65,13 @@ nfs_create_request(struct nfs_open_context *ctx, struct inode *inode, if (req == NULL) return ERR_PTR(-ENOMEM); + /* get lock context early so we can deal with alloc failures */ + req->wb_lock_context = nfs_get_lock_context(ctx); + if (req->wb_lock_context == NULL) { + nfs_page_free(req); + return ERR_PTR(-ENOMEM); + } + /* Initialize the request struct. Initially, we assume a * long write-back delay. This will be adjusted in * update_nfs_request below if the region is not locked. */ @@ -79,7 +86,6 @@ nfs_create_request(struct nfs_open_context *ctx, struct inode *inode, req->wb_pgbase = offset; req->wb_bytes = count; req->wb_context = get_nfs_open_context(ctx); - req->wb_lock_context = nfs_get_lock_context(ctx); kref_init(&req->wb_kref); return req; } |