[dpdk-dev] [PATCH v2 0/3] move mbuf definition into a separate file
konstantin.ananyev at intel.com
Fri Sep 27 15:50:51 CEST 2019
v1 -> v2
As per Michel comments included <generic/rte_atomic.h> into rte_mbuf_core.h
Right now inclusion of rte_mbuf.h header can cause inclusion of
some arch/os specific headers.
That prevents it to be included directly by some
non-DPDK (but related) entities: KNI, BPF programs, etc.
To overcome that problem usually a separate definitions of rte_mbuf
structure is created within these entities.
That aproach has a lot of drawbacks: code duplication, error prone, etc.
This series moves rte_mbuf structure definition (and some related macros)
into a separate file that can be included by both rte_mbuf.h and
other non-DPDK entities.
Note that these moves shouldn't introduce any change for current DPDK code.
Konstantin Ananyev (3):
eal: move CACHE and IOVA related definitions
mbuf: move mbuf definition into a separate file
examples/bpf: remove duplicate mbuf definition
examples/bpf/t2.c | 4 +-
examples/bpf/t3.c | 2 +-
lib/librte_eal/common/include/rte_common.h | 44 ++
lib/librte_eal/common/include/rte_memory.h | 38 -
lib/librte_mbuf/Makefile | 5 +-
lib/librte_mbuf/meson.build | 3 +-
lib/librte_mbuf/rte_mbuf.h | 738 +-----------------
.../mbuf.h => lib/librte_mbuf/rte_mbuf_core.h | 558 ++++++++-----
8 files changed, 427 insertions(+), 965 deletions(-)
rename examples/bpf/mbuf.h => lib/librte_mbuf/rte_mbuf_core.h (51%)
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