On 9/25/18 10:36 AM, Keith Busch wrote:
> A recent commit runs tag iterator callbacks under the rcu read lock,
> but existing callbacks do not satisfy the non-blocking requirement.
> The commit intended to prevent an iterator from accessing a queue that's
> being modified. This patch fixes the
Hi Keith
On 09/26/2018 12:36 AM, Keith Busch wrote:
> A recent commit runs tag iterator callbacks under the rcu read lock,
> but existing callbacks do not satisfy the non-blocking requirement.
> The commit intended to prevent an iterator from accessing a queue that's
> being modified. This patch
A recent commit runs tag iterator callbacks under the rcu read lock,
but existing callbacks do not satisfy the non-blocking requirement.
The commit intended to prevent an iterator from accessing a queue that's
being modified. This patch fixes the original issue by taking a queue
reference instead
