diff options
Diffstat (limited to 'mm/readahead.c')
| -rw-r--r-- | mm/readahead.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/readahead.c b/mm/readahead.c index 8c4ac1267120f..b840e7c6ea740 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -23,6 +23,7 @@ EXPORT_SYMBOL(default_unplug_io_fn); struct backing_dev_info default_backing_dev_info = { .ra_pages = (VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE, .state = 0, + .capabilities = BDI_CAP_MAP_COPY, .unplug_io_fn = default_unplug_io_fn, }; EXPORT_SYMBOL_GPL(default_backing_dev_info); |