dfc9555326
libcgroup also contains cgroup-utils, which make it very handy to work
with user defined cgroups settings.
It let's you define cgroups in a json like config file and execute them on the cmdline.
Example:
/etc/cgroup.conf:
----------------
group lowbob {
cpu { cpu.shares="1"; }
cpuacct { cpuset.cpu = "0" }
memory { memory.limit_in_bytes = 10m; }
blkio { ... }
...
}
----------------
cgconfigparser -l /etc/cgroup.conf
cgexec -g cpu,memory,blkio:/lowbob cpuintense-task
Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>
60 lines
1.5 KiB
Makefile
60 lines
1.5 KiB
Makefile
include $(TOPDIR)/rules.mk
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PKG_NAME:=libcgroup
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PKG_VERSION:=0.41
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PKG_RELEASE:=1
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PKG_LICENSE:=LGPL
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PKG_LICENSE_FILES:=COPYING
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
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PKG_SOURCE_URL:=@SF/libcg
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PKG_HASH:=e4e38bdc7ef70645ce33740ddcca051248d56b53283c0dc6d404e17706f6fb51
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PKG_MAINTAINER:=Daniel Danzberger <daniel@dd-wrt.com>
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PKG_BUILD_PARALLEL:=1
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PKG_FIXUP:=autoreconf
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include $(INCLUDE_DIR)/package.mk
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define Package/libcgroup
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TITLE:=CGroup config and exec library
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SECTION:=libs
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CATEGORY:=Libraries
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DEPENDS:=+musl-fts +@KERNEL_CGROUPS
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endef
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define Package/cgroup-tools
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TITLE:=CGroup config and exec tools
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DEPENDS:=+libcgroup
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CATEGORY:=Utilities
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endef
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define Package/libcgroup/description
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Helpers utils for working with cgroups.
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endef
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CONFIGURE_ARGS += --enable-tools \
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--enable-shared \
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--disable-daemon \
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--disable-pam
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define Build/InstallDev
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$(INSTALL_DIR) $(1)/usr/include $(1)/usr/lib $(1)/usr/lib/pkgconfig
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$(CP) $(PKG_BUILD_DIR)/include/libcgroup.h $(1)/usr/include
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$(CP) $(PKG_BUILD_DIR)/include/libcgroup $(1)/usr/include
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$(CP) $(PKG_BUILD_DIR)/src/.libs/libcgroup.so* $(1)/usr/lib
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$(CP) $(PKG_BUILD_DIR)/libcgroup.pc $(1)/usr/lib/pkgconfig/
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endef
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define Package/libcgroup/install
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_BUILD_DIR)/src/.libs/libcgroup.so* $(1)/usr/lib
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endef
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define Package/cgroup-tools/install
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$(INSTALL_DIR) $(1)/usr/bin
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/tools/.libs/* $(1)/usr/bin
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endef
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$(eval $(call BuildPackage,libcgroup))
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$(eval $(call BuildPackage,cgroup-tools))
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