On Sun, Apr 11, 2021 at 09:43:16PM +0800, Coly Li wrote: > The patch "bcache: remove PTR_CACHE" introduces a compiling failure in > debug.c with following error message, > In file included from drivers/md/bcache/bcache.h:182:0, > from drivers/md/bcache/debug.c:9: > drivers/md/bcache/debug.c: In function 'bch_btree_verify': > drivers/md/bcache/debug.c:53:19: error: 'c' undeclared (first use in > this function) > bio_set_dev(bio, c->cache->bdev); > ^ > This patch fixes the regression by replacing c->cache->bdev by b->c-> > cache->bdev. Why not fold this into the offending patch?
