On Wed, Aug 31, 2016 at 02:06:14PM -0700, David Rientjes wrote:
The correct fix is for store_mem_state() to return -EINVAL when device_online() returns non-zero.
Let me put it to you this way--which one of these sysfs operations is behaving correctly?
# cd /sys/devices/system/memory/memory0 # cat online 1 # echo 1 > online; echo $? 0 or # cd /sys/devices/system/memory/memory0 # cat state online # echo online > state; echo $? -bash: echo: write error: Invalid argument 1 One of them should change to match the other. -- Reza Arbab -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>