[oe-commits] [openembedded-core] 09/31: linux-yocto-dev: Handle performance regression
git at git.openembedded.org
git at git.openembedded.org
Tue Jul 12 22:11:20 UTC 2016
rpurdie pushed a commit to branch master
in repository openembedded-core.
commit 5c21fd5eb8b689504e7f6a4ee2f674c32e3d928b
Author: Richard Purdie <richard.purdie at linuxfoundation.org>
AuthorDate: Fri Jul 8 18:00:49 2016 +0100
linux-yocto-dev: Handle performance regression
After commit 0437a59e3c298d40aaa96af09b80bff8fcbe292d, the linux-yocto-dev
recipe is being parsed every time we run "bitbake -p". This was spotted
on some performance benchmarks and showed up as a performance regression.
We can tweak the recipe to ensure this doesn't happen and that its only
used if selected.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
Signed-off-by: Ross Burton <ross.burton at intel.com>
---
meta/recipes-kernel/linux/linux-yocto-dev.bb | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/meta/recipes-kernel/linux/linux-yocto-dev.bb b/meta/recipes-kernel/linux/linux-yocto-dev.bb
index 3085263..c50b319 100644
--- a/meta/recipes-kernel/linux/linux-yocto-dev.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-dev.bb
@@ -20,6 +20,9 @@ include recipes-kernel/linux/linux-yocto-dev-revisions.inc
python () {
if d.getVar("PREFERRED_PROVIDER_virtual/kernel", True) != "linux-yocto-dev":
raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-dev to enable it")
+ else:
+ d.setVar("SRCREV_machine", "${AUTOREV}")
+ d.setVar("SRCREV_meta", "${AUTOREV}")
}
KBRANCH = "standard/base"
@@ -33,8 +36,8 @@ SRC_URI = "git://git.yoctoproject.org/linux-yocto-dev.git;branch=${KBRANCH};name
# linux-yocto-dev is the preferred provider, they will be overridden to
# AUTOREV in following anonymous python routine and resolved when the
# variables are finalized.
-SRCREV_machine ?= '${@oe.utils.conditional("PREFERRED_PROVIDER_virtual/kernel", "linux-yocto-dev", "${AUTOREV}", "29594404d7fe73cd80eaa4ee8c43dcc53970c60e", d)}'
-SRCREV_meta ?= '${@oe.utils.conditional("PREFERRED_PROVIDER_virtual/kernel", "linux-yocto-dev", "${AUTOREV}", "29594404d7fe73cd80eaa4ee8c43dcc53970c60e", d)}'
+SRCREV_machine ?= "29594404d7fe73cd80eaa4ee8c43dcc53970c60e"
+SRCREV_meta ?= "29594404d7fe73cd80eaa4ee8c43dcc53970c60e"
LINUX_VERSION ?= "4.6-rc+"
LINUX_VERSION_EXTENSION ?= "-yoctodev-${LINUX_KERNEL_TYPE}"
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