Hi Jens, I start to follow Song Liu's -next style to submit bcache patches to you. This series are minor fixes I tested for a while, and generated based on top of the for-6.5/block branch from linux-block tree. The patch from Mingzhe Zou fixes a race in bcache initializaiton time, rested patches from Andrea, Thomas, Zheng and Ye are code cleanup and good to have them in. Please consider taking them, and thank you in advance. Coly Li --- Andrea Tomassetti (1): bcache: Remove dead references to cache_readaheads Mingzhe Zou (1): bcache: fixup btree_cache_wait list damage Thomas Weißschuh (1): bcache: make kobj_type structures constant Zheng Wang (2): bcache: Remove some unnecessary NULL point check for the return value of __bch_btree_node_alloc-related pointer bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent ye xingchen (1): bcache: Convert to use sysfs_emit()/sysfs_emit_at() APIs Documentation/admin-guide/bcache.rst | 3 --- drivers/md/bcache/bcache.h | 10 ++++----- drivers/md/bcache/btree.c | 25 +++++++++++++++------- drivers/md/bcache/btree.h | 1 + drivers/md/bcache/stats.h | 1 - drivers/md/bcache/super.c | 4 ++-- drivers/md/bcache/sysfs.c | 31 ++++++++++++++-------------- drivers/md/bcache/sysfs.h | 2 +- drivers/md/bcache/writeback.c | 10 +++++++++ 9 files changed, 52 insertions(+), 35 deletions(-) -- 2.35.3