Messages in this thread | | | Date | Thu, 20 Jan 2022 06:21:26 -0800 | From | Christoph Hellwig <> | Subject | Re: [PATCH 2/2] block: hold queue lock while iterating in diskstats_show |
| |
On Thu, Jan 20, 2022 at 03:01:26PM +0100, Daniel Wagner wrote: > On Thu, Jan 20, 2022 at 09:51:18PM +0800, Ming Lei wrote: > > Then Can you figure out where blk_mq_queue_tag_busy_iter+0x1e4 points to > > in source code? And what is NULL pointer? > > Here we go: > > /usr/src/debug/kernel-default-5.3.18-59.27.1.x86_64/linux-5.3/linux-obj/../include/linux/sbitmap.h: 249
That looks quite old. How does this look on mainline?
| |