This patchset addresses several race conditions on cpu hotplug handling
for blk-mq. All problems can be reproducible by the following script.
while true; do
echo 0 > /sys/devices/system/cpu/cpu1/online
echo 1 > /sys/devices/system/cpu/cpu1/online
done &
while true; do
mod
On 09/26/2015 11:09 AM, Akinobu Mita wrote:
This patchset addresses several race conditions on cpu hotplug handling
for blk-mq. All problems can be reproducible by the following script.
while true; do
echo 0 > /sys/devices/system/cpu/cpu1/online
echo 1 > /sys/devices/system/cpu/
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