[dpdk-dev] [PATCH v6 1/8] stack: introduce rte stack library

[Thomas Monjalon]

02/04/2019 13:14, Honnappa Nagarahalli:
> > Subject: [PATCH v6 1/8] stack: introduce rte stack library
> > 
> > The rte_stack library provides an API for configuration and use of a bounded
> > stack of pointers. Push and pop operations are MT-safe, allowing concurrent
> > access, and the interface supports pushing and popping multiple pointers at a
> > time.
> > 
> > The library's interface is modeled after another DPDK data structure, rte_ring,
> > and its lock-based implementation is derived from the stack mempool
> > handler. An upcoming commit will migrate the stack mempool handler to
> > rte_stack.
> > 
> > Signed-off-by: Gage Eads <gage.eads at intel.com>
> > Reviewed-by: Olivier Matz <olivier.matz at 6wind.com>
> > ---
> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli at arm.com>

It does not compile for Arm:

lib/librte_stack/rte_stack_std.h:
	In function '__rte_stack_std_pop':
lib/librte_stack/rte_stack_std.h:68:6: error:
	implicit declaration of function 'unlikely'