On Mon, 14 May 2018, Bart Van Assche wrote:
> Recently the blk-mq timeout handling code was reworked. See also Tejun
> Heo, "[PATCHSET v4] blk-mq: reimplement timeout handling", 08 Jan 2018
> (https://www.mail-archive.com/linux-block@vger.kernel.org/msg16985.html).
> This patch reworks the blk-mq
Hi,
On Thu, 19 Apr 2018, Sebastian Ott wrote:
> Since commit 1d9bd5161ba3 ("blk-mq: replace timeout synchronization with a
> RCU and generation based scheme") I observe lockdep complaints (full
> message attached):
>
> [ 21.763369]CPU0
Since commit 1d9bd5161ba3 ("blk-mq: replace timeout synchronization with a
RCU and generation based scheme") I observe lockdep complaints (full
message attached):
[ 21.763369]CPU0CPU1
[ 21.763370]
[ 21.763371]
