diff options
| -rw-r--r-- | fs/nfs/dir.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 17986c0019d4..bac4cf1a308e 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -252,6 +252,11 @@ static void nfs_readdir_page_array_free(struct page *page) } } +static u64 nfs_readdir_array_index_cookie(struct nfs_cache_array *array) +{ + return array->size == 0 ? array->last_cookie : array->array[0].cookie; +} + static void nfs_readdir_array_set_eof(struct nfs_cache_array *array) { array->page_is_eof = 1; @@ -369,7 +374,7 @@ static bool nfs_readdir_page_validate(struct page *page, u64 last_cookie, if (array->change_attr != change_attr) ret = false; - if (array->size > 0 && array->array[0].cookie != last_cookie) + if (nfs_readdir_array_index_cookie(array) != last_cookie) ret = false; kunmap_atomic(array); return ret; @@ -480,7 +485,7 @@ static void nfs_readdir_seek_next_array(struct nfs_cache_array *array, desc->cache_entry_index = 0; desc->page_index++; } else - desc->last_cookie = array->array[0].cookie; + desc->last_cookie = nfs_readdir_array_index_cookie(array); } static void nfs_readdir_rewind_search(struct nfs_readdir_descriptor *desc) |