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| author |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-07-08 18:00:49 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-07-12 23:10:14 +0100 |
| commit | 3e0137113e894eb8b23cd43721c7ba26ff234c8f (patch) | |
| tree | 5dc6a188821818b19f8d6ffec9c79cf5816e4453 /meta/recipes-kernel/linux | |
| parent | 6deadf5498d091462b92a261e5467f2f754d4921 (diff) | |
| download | openembedded-core-contrib-3e0137113e894eb8b23cd43721c7ba26ff234c8f.tar.gz | |
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.
(From OE-Core rev: 5c21fd5eb8b689504e7f6a4ee2f674c32e3d928b)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-kernel/linux')
| -rw-r--r-- | meta/recipes-kernel/linux/linux-yocto-dev.bb | 7 |
1 files 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 3085263453..c50b319ec6 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}" |