[PATCH v2 0/2] rte_dump_stack: improvements

[Bruce Richardson]

On Mon, Feb 14, 2022 at 12:10:30PM +0100, Morten Brørup wrote:
> > From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> > Sent: Saturday, 12 February 2022 19.45
> > 
> > This is update to earlier RFC. Add some more comments and changes
> > to have common code for Linux and FreeBSD
> > 
> > Stephen Hemminger (2):
> >   eal_debug: do not use malloc in rte_dump_stack
> >   eal: common rte_dump_stack for both Linux and FreeBSD
> > 
> >  lib/eal/freebsd/eal_debug.c | 43 ------------------------
> >  lib/eal/freebsd/meson.build |  1 -
> >  lib/eal/linux/eal_debug.c   | 43 ------------------------
> >  lib/eal/linux/meson.build   |  1 -
> >  lib/eal/unix/eal_debug.c    | 65 +++++++++++++++++++++++++++++++++++++
> >  lib/eal/unix/meson.build    |  5 +--
> >  6 files changed, 68 insertions(+), 90 deletions(-)
> >  delete mode 100644 lib/eal/freebsd/eal_debug.c
> >  delete mode 100644 lib/eal/linux/eal_debug.c
> >  create mode 100644 lib/eal/unix/eal_debug.c
> > 
> > --
> > 2.34.1
> > 
> 
> The dladdr() man page mentions that linking with -ldl is required; I assume this is already part of the DPDK EAL build system?
>
Yes, we should be already linking against dl because of the use of dlopen
for loading drivers dynamically.