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Accepting request 237507 from home:ptesarik:branches:Kernel:kdump

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Remove stale kdump-0.8.13.tar.bz2
Disable memory cgroup in kdump kernel

OBS-URL: https://build.opensuse.org/request/show/237507
OBS-URL: https://build.opensuse.org/package/show/Kernel:kdump/kdump?expand=0&rev=95
This commit is contained in:
Petr Tesařík 2014-06-16 11:32:09 +00:00 committed by Git OBS Bridge
parent c8542bcf88
commit 4dc45c77b4
4 changed files with 37 additions and 3 deletions
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3
kdump-0.8.13.tar.bz2
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:519bdd14a31028b77b5c5656fdfc459e9ff69dbd383aa45bb8296a0fe2de4fa3
size 3335819

29
kdump-disable-memory-cgroup.patch Normal file
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@ -0,0 +1,29 @@
From: Petr Tesarik <ptesarik@suse.cz>
Date: Mon Jun 16 13:26:52 2014 +0200
Subject: Disable memory cgroup in the kdump kernel
References: bnc#881091
Patch-mainline: v0.8.15
Git-commit: 63b43b62fa385f5b2a0326c57cb0821d698aecc8
Since cgroups are not used for anything in the kdump kernel, they only
take up part of the precious RAM. It is better to keep them disabled.
Signed-off-by: Petr Tesarik <ptesarik@suse.cz>
diff --git a/init/rc.kdump.functions b/init/rc.kdump.functions
index 6a42ef7..24c1656 100755
--- a/init/rc.kdump.functions
+++ b/init/rc.kdump.functions
@@ -99,10 +99,10 @@ function build_kdump_commandline()
if [ -z "$commandline" ]; then
commandline=$(
remove_from_commandline \
- 'crashkernel|splash|mem|BOOT_IMAGE|showopts|zfcp\.allow_lun_scan|hugepages|acpi_no_memhotplug' \
+ 'crashkernel|splash|mem|BOOT_IMAGE|showopts|zfcp\.allow_lun_scan|hugepages|acpi_no_memhotplug|cgroup_disable' \
< /proc/cmdline)
# Use deadline for saving the memory footprint
- commandline="$commandline elevator=deadline sysrq=yes reset_devices acpi_no_memhotplug"
+ commandline="$commandline elevator=deadline sysrq=yes reset_devices acpi_no_memhotplug cgroup_disable=memory"
local arch=$(uname -i)
case "$arch" in
i?86|x86_64|ia64)

6
kdump.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Mon Jun 16 11:27:57 UTC 2014 - ptesarik@suse.cz
- kdump-disable-memory-cgroup.patch: disable memory cgroup in the
kdump kernel (bnc#881091).
-------------------------------------------------------------------
Mon Jun 16 10:51:43 UTC 2014 - ptesarik@suse.cz

2
kdump.spec
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@ -59,6 +59,7 @@ PreReq: %insserv_prereq %fillup_prereq mkinitrd
Source: %{name}-%{version}.tar.bz2
Source2: %{name}-rpmlintrc
Source3: kdump.service
Patch0: %{name}-disable-memory-cgroup.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
# rename "kdump-helpers" (10.3) -> "kdump" (11.0/SP2)
Provides: kdump-helpers = %{version}
@ -96,6 +97,7 @@ Authors:
%prep
%setup
%patch0 -p1
%build
export CFLAGS="%optflags"