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linux/drivers/md/dm-ioctl.c
Mikulas Patocka c909085bb3 dm ioctl: filter the returned values according to name or uuid prefix 
If we set non-empty param->name or param->uuid on the DM_LIST_DEVICES_CMD
ioctl, the set values are considered filter prefixes. The ioctl will only
return entries with matching name or uuid prefix.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2021-03-26 14:53:41 -04:00

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