Re: [PATCH 3/3] sd_zbc: Avoid that resetting a zone fails sporadically

On 2018/04/16 18:04, Bart Van Assche wrote: > Since SCSI scanning occurs asynchronously, since sd_revalidate_disk() > is called from sd_probe_async() and since sd_revalidate_disk() calls > sd_zbc_read_zones() it can happen that sd_zbc_read_zones() is called > concurrently with blkdev_report_zones()

[PATCH 3/3] sd_zbc: Avoid that resetting a zone fails sporadically

Since SCSI scanning occurs asynchronously, since sd_revalidate_disk() is called from sd_probe_async() and since sd_revalidate_disk() calls sd_zbc_read_zones() it can happen that sd_zbc_read_zones() is called concurrently with blkdev_report_zones() and/or blkdev_reset_zones(). That can cause these f