openEuler 论坛
内核自旋锁会被软中断给调度走吗?
Kernel
sunsuwan
(Sunsuwan)
February 15, 2023, 1:54pm
#1
RT
openEuler的kernel内核自旋锁会被软中断给调度走吗?如果在软中断流程里有取同一把锁的操作,会不会导致soft lockup
VVV1358
(Vvv1358)
March 1, 2023, 8:07am
#2
这取决于有没有关软中断啊