Re: [PATCH] block: fix deadlock between sd_remove & sd_release

[Bart Van Assche]

On 7/17/24 3:15 AM, YangYang wrote:
> These sysfs nodes are in different directories, the scsi node located
> at /sys/bus/scsi/devices/0:0:0:0 and the gendisk node located at
> /sys/block/sda. Would it be necessary to wait for the completion of
> the scsi sysfs nodes' read/write operations before removing the
> gendisk sysfs node?

No. sysfs_remove_files() waits for pending read and write operations to
complete.

Bart.