| Message ID | 20231122121612.861939-2-david.marchand@redhat.com |
|---|---|
| State | Accepted |
| Delegated to: | Simon Horman |
| Headers | show |
| Series | [ovs-dev,dpdk-latest,1/2] ci: Cache DPDK installed libraries only. | expand |
| Context | Check | Description |
|---|---|---|
| ovsrobot/apply-robot | success | apply and check: success |
| ovsrobot/github-robot-_Build_and_Test | success | github build: passed |
| ovsrobot/intel-ovs-compilation | success | test: success |
On Wed, Nov 22, 2023 at 01:16:12PM +0100, David Marchand wrote: > Since DPDK v23.11, it is possible to select more easily which optional > library is enabled. > > OVS needs the vhost library (and its dependencies). > The net/tap DPDK driver needs the gso library. > Other optional library can be disabled. > > This reduces the cache entry for DPDK from ~7MB to ~4MB. Nice resource reduction. > Signed-off-by: David Marchand <david.marchand@redhat.com> Reviewed-by: Simon Horman <horms@kernel.org>
diff --git a/.ci/dpdk-build.sh b/.ci/dpdk-build.sh index 8380c48637..698b9e1b14 100755 --- a/.ci/dpdk-build.sh +++ b/.ci/dpdk-build.sh @@ -42,6 +42,9 @@ function build_dpdk() DPDK_OPTS="$DPDK_OPTS -Denable_apps=test-pmd" enable_drivers="net/null,net/af_xdp,net/tap,net/virtio" DPDK_OPTS="$DPDK_OPTS -Denable_drivers=$enable_drivers" + # OVS depends on the vhost library (and its dependencies). + # net/tap depends on the gso library. + DPDK_OPTS="$DPDK_OPTS -Denable_libs=cryptodev,dmadev,gso,vhost" # Install DPDK using prefix. DPDK_OPTS="$DPDK_OPTS --prefix=$DPDK_INSTALL_DIR"
Since DPDK v23.11, it is possible to select more easily which optional library is enabled. OVS needs the vhost library (and its dependencies). The net/tap DPDK driver needs the gso library. Other optional library can be disabled. This reduces the cache entry for DPDK from ~7MB to ~4MB. Signed-off-by: David Marchand <david.marchand@redhat.com> --- .ci/dpdk-build.sh | 3 +++ 1 file changed, 3 insertions(+)