From: Prarit Bhargava <prarit@xxxxxxxxxx> redhat/configs/build_configs.sh: Parallelize execution Parallelize the execution of each config building. The '+' adds job processing to 'non-make' commands [1]. [1] https://www.gnu.org/software/make/manual/html_node/Error-Messages.html Signed-off-by: Prarit Bhargava <prarit@xxxxxxxxxx> diff --git a/redhat/Makefile b/redhat/Makefile index blahblah..blahblah 100644 --- a/redhat/Makefile +++ b/redhat/Makefile @@ -142,8 +142,8 @@ dist-configs-check: dist-configs-prep +cd $(REDHAT)/configs; ./process_configs.sh $(PROCESS_CONFIGS_CHECK_OPTS) $(PACKAGE_NAME) dist-configs-prep: dist-clean-configs dist-buildreq-check - cd $(REDHAT)/configs; ./build_configs.sh "partial" "$(ARCH_MACH)" "snip" - cd $(REDHAT)/configs; ./build_configs.sh "$(PACKAGE_NAME)" "$(ARCH_MACH)" "$(FLAVOR)" + +cd $(REDHAT)/configs; ./build_configs.sh "partial" "$(ARCH_MACH)" "snip" "$(RHJOBS)" + +cd $(REDHAT)/configs; ./build_configs.sh "$(PACKAGE_NAME)" "$(ARCH_MACH)" "$(FLAVOR)" "$(RHJOBS)" dist-configs-arch: ARCH_MACH = $(MACH) dist-configs-arch: dist-configs diff --git a/redhat/configs/build_configs.sh b/redhat/configs/build_configs.sh index blahblah..blahblah 100755 --- a/redhat/configs/build_configs.sh +++ b/redhat/configs/build_configs.sh @@ -16,6 +16,8 @@ else echo "$3" > .flavors fi +RHJOBS="$(test -n "$4" && echo "$4" || nproc --all)" + LANG=en_US.UTF-8 # to handle this script being a symlink @@ -151,9 +153,16 @@ function build_flavor() esac fi - merge_configs "$arch" "$configs" "$order" "$flavor" "$count" + merge_configs "$arch" "$configs" "$order" "$flavor" "$count" & + waitpids[$count]=$! + ((count++)) + while [ "$(jobs | grep Running | wc -l)" -ge $RHJOBS ]; do :; done fi done < "$control_file" + + for pid in ${waitpids[*]}; do + wait $pid + done } while read -r line -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1635 _______________________________________________ kernel mailing list -- kernel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to kernel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/kernel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
