dm cache: fix device destroy hang due to improper prealloc_used accounting

[firefly-linux-kernel-4.4.55.git] / drivers / md / bcache / journal.h

diff --git a/drivers/md/bcache/journal.h b/drivers/md/bcache/journal.h
index 9180c44650759b61b843ea8fe763a38b62277cd4..e3c39457afbb19a7a47b9c23eb9b127520223523 100644 (file)
--- a/drivers/md/bcache/journal.h
+++ b/drivers/md/bcache/journal.h
@@ -95,6 +95,7 @@ struct journal_write {
 
        struct cache_set        *c;
        struct closure_waitlist wait;
+       bool                    dirty;
        bool                    need_write;
 };