Ricardo Correia wrote:
> Ok, I took a look at the libc and the kernel implementation of rwlocks.
>
> I'm a little worried if I got this right, because most of the ZFS code can
> run
> both in userspace and in the kernel, which seem to behave differently in the
> RW_xxx_HELD() macros, and I nee
No, nested transactions are not allowed.
(your sense is correct :-)).
-Mark
Jeremy Teo wrote:
> Are nested transactions allowed/supported by the DMU?
>
> Namely, if I have function Foo and function Bar that both wrap their
> own operations using a transaction such that Foo and Bar are
> atomic/
