On 3/25/24 05:44, Damien Le Moal wrote:
Zone write locking is now unused and replaced with zone write plugging. Remove all code that was implementing zone write locking, that is, the various helper functions controlling request zone write locking and the gendisk attached zone bitmaps. The "zone_wlock" mq-debugfs entry that was listing zones that are write-locked is replaced with the zone_wplugs entry which lists the zones that currently have a write plug allocated. The information provided is: the zone number, the zone write plug flags, the zone write plug write pointer offset and the number of BIOs currently waiting for execution in the zone write plug BIO list. Signed-off-by: Damien Le Moal <dlemoal@xxxxxxxxxx> --- block/blk-mq-debugfs.c | 3 +- block/blk-mq-debugfs.h | 4 +- block/blk-zoned.c | 92 ++++++++++----------------------------- include/linux/blk-mq.h | 83 ----------------------------------- include/linux/blk_types.h | 1 - include/linux/blkdev.h | 35 ++------------- 6 files changed, 29 insertions(+), 189 deletions(-)
Reviewed-by: Hannes Reinecke <hare@xxxxxxx> Cheers, Hannes -- Dr. Hannes Reinecke Kernel Storage Architect hare@xxxxxxx +49 911 74053 688 SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg HRB 36809 (AG Nürnberg), GF: I. Totev, A. McDonald, W. Knoblich
