Hi Jens, Please consider pulling the following changes for md-6.9 on top of your for-6.9/block branch. The major changes are: 1. Refactor raid1 read_balance, by Yu Kuai and Paul Luse. 2. Clean up and fix for md_ioctl, by Li Nan. 3. Other small fixes, by Gui-Dong Han and Heming Zhao. Thanks, Song The following changes since commit 82c6515d8a970f471eeb8a5ceeaa04c3e5e1b45c: bdev: remove SLAB_MEM_SPREAD flag usage (2024-02-24 13:16:08 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/song/md.git tags/md-6.9-20240301 for you to fetch changes up to e81faa91a580cd151e3e88816786e0c270cefb98: Merge branch 'raid1-read_balance' into md-6.9 (2024-02-29 22:50:26 -0800) ---------------------------------------------------------------- Gui-Dong Han (1): md/raid5: fix atomicity violation in raid5_cache_count Heming Zhao (1): md/md-bitmap: fix incorrect usage for sb_index Li Nan (9): md: merge the check of capabilities into md_ioctl_valid() md: changed the switch of RAID_VERSION to if md: clean up invalid BUG_ON in md_ioctl md: return directly before setting did_set_md_closing md: Don't clear MD_CLOSING when the raid is about to stop md: factor out a helper to sync mddev md: sync blockdev before stopping raid or setting readonly md: clean up openers check in do_md_stop() and md_set_readonly() md: check mddev->pers before calling md_set_readonly() Song Liu (1): Merge branch 'raid1-read_balance' into md-6.9 Yu Kuai (11): md: add a new helper rdev_has_badblock() md/raid1: factor out helpers to add rdev to conf md/raid1: record nonrot rdevs while adding/removing rdevs to conf md/raid1: fix choose next idle in read_balance() md/raid1-10: add a helper raid1_check_read_range() md/raid1-10: factor out a new helper raid1_should_read_first() md/raid1: factor out read_first_rdev() from read_balance() md/raid1: factor out choose_slow_rdev() from read_balance() md/raid1: factor out choose_bb_rdev() from read_balance() md/raid1: factor out the code to manage sequential IO md/raid1: factor out helpers to choose the best rdev from read_balance() drivers/md/md-bitmap.c | 9 +- drivers/md/md.c | 183 ++++++++++++----------- drivers/md/md.h | 11 ++ drivers/md/raid1-10.c | 69 +++++++++ drivers/md/raid1.c | 550 ++++++++++++++++++++++++++++++++++++++++++---------------------------- drivers/md/raid1.h | 1 + drivers/md/raid10.c | 58 +++----- drivers/md/raid5.c | 49 +++---- 8 files changed, 549 insertions(+), 381 deletions(-)
