diff options
Diffstat (limited to 'mm/backing-dev.c')
| -rw-r--r-- | mm/backing-dev.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 3ffc3cfa7a14..1e3447bccdb1 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -16,6 +16,7 @@ #include <linux/writeback.h> #include <linux/device.h> #include <trace/events/writeback.h> +#include "internal.h" struct backing_dev_info noop_backing_dev_info; EXPORT_SYMBOL_GPL(noop_backing_dev_info); @@ -34,8 +35,6 @@ LIST_HEAD(bdi_list); /* bdi_wq serves all asynchronous writeback tasks */ struct workqueue_struct *bdi_wq; -#define K(x) ((x) << (PAGE_SHIFT - 10)) - #ifdef CONFIG_DEBUG_FS #include <linux/debugfs.h> #include <linux/seq_file.h> @@ -733,9 +732,6 @@ struct bdi_writeback *wb_get_create(struct backing_dev_info *bdi, might_alloc(gfp); - if (!memcg_css->parent) - return &bdi->wb; - do { wb = wb_get_lookup(bdi, memcg_css); } while (!wb && !cgwb_create(bdi, memcg_css, gfp)); |