4c243bd4a8
Since f_quit is set in a signal handler it needs to be marked
volatile. Otherwise, compiler is allowed to optimize the loop because
it can assume the value never changes. The flag can also be made local
to the file it is used in.
Fixes: d9a191a00e81 ("app/testpmd: fix quitting in container")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org