Commit 92e015b1 authored by Greg Thelen's avatar Greg Thelen Committed by Tejun Heo
Browse files

cgroups: move cgroup_event_listener.c to tools/cgroup 



Move the cgroup_event_listener.c tool from Documentation into the new
tools/cgroup directory.

This change involves wiring cgroup_event_listener.c into the tools/
make system so that is can be built with:
  $ make tools/cgroup

Signed-off-by: default avatarGreg Thelen <gthelen@google.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 12a9d2fe

Documentation/cgroups/00-INDEX

+0 −2
Original line number Diff line number Diff line
@@ -4,8 +4,6 @@ blkio-controller.txt 
	- Description for Block IO Controller, implementation and usage details.

cgroups.txt

	- Control Groups definition, implementation details, examples and API.

cgroup_event_listener.c

	- A user program for cgroup listener.

cpuacct.txt

	- CPU Accounting Controller; account CPU usage for groups of tasks.

cpusets.txt

Documentation/cgroups/memcg_test.txt

+1 −2
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@@ -399,8 +399,7 @@ Under below explanation, we assume CONFIG_MEM_RES_CTRL_SWAP=y. 


 9.10 Memory thresholds

	Memory controller implements memory thresholds using cgroups notification

	API. You can use Documentation/cgroups/cgroup_event_listener.c to test

	it.

	API. You can use tools/cgroup/cgroup_event_listener.c to test it.



	(Shell-A) Create cgroup and run event listener

	# mkdir /cgroup/A

tools/Makefile

+10 −9
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ include scripts/Makefile.include 
help:

	@echo 'Possible targets:'

	@echo ''

	@echo '  cgroup     - cgroup tools'

	@echo '  cpupower   - a tool for all things x86 CPU power'

	@echo '  firewire   - the userspace part of nosy, an IEEE-1394 traffic sniffer'

	@echo '  lguest     - a minimal 32-bit x86 hypervisor'
@@ -33,7 +34,7 @@ help: 
cpupower: FORCE

	$(call descend,power/$@)



firewire lguest perf usb virtio vm: FORCE

cgroup firewire lguest perf usb virtio vm: FORCE

	$(call descend,$@)



selftests: FORCE
@@ -45,7 +46,7 @@ turbostat x86_energy_perf_policy: FORCE 
cpupower_install:

	$(call descend,power/$(@:_install=),install)



firewire_install lguest_install perf_install usb_install virtio_install vm_install:

cgroup_install firewire_install lguest_install perf_install usb_install virtio_install vm_install:

	$(call descend,$(@:_install=),install)



selftests_install:
@@ -54,14 +55,14 @@ selftests_install: 
turbostat_install x86_energy_perf_policy_install:

	$(call descend,power/x86/$(@:_install=),install)



install: cpupower_install firewire_install lguest_install perf_install \

		selftests_install turbostat_install usb_install virtio_install \

		vm_install x86_energy_perf_policy_install

install: cgroup_install cpupower_install firewire_install lguest_install \

		perf_install selftests_install turbostat_install usb_install \

		virtio_install vm_install x86_energy_perf_policy_install



cpupower_clean:

	$(call descend,power/cpupower,clean)



firewire_clean lguest_clean perf_clean usb_clean virtio_clean vm_clean:

cgroup_clean firewire_clean lguest_clean perf_clean usb_clean virtio_clean vm_clean:

	$(call descend,$(@:_clean=),clean)



selftests_clean:
@@ -70,8 +71,8 @@ selftests_clean: 
turbostat_clean x86_energy_perf_policy_clean:

	$(call descend,power/x86/$(@:_clean=),clean)



clean: cpupower_clean firewire_clean lguest_clean perf_clean selftests_clean \

		turbostat_clean usb_clean virtio_clean vm_clean \

		x86_energy_perf_policy_clean

clean: cgroup_clean cpupower_clean firewire_clean lguest_clean perf_clean \

		selftests_clean turbostat_clean usb_clean virtio_clean \

		vm_clean x86_energy_perf_policy_clean



.PHONY: FORCE

tools/cgroup/.gitignore

0 → 100644
+1 −0
Original line number Diff line number Diff line 
cgroup_event_listener

tools/cgroup/Makefile

0 → 100644
+11 −0
Original line number Diff line number Diff line 
# Makefile for cgroup tools



CC = $(CROSS_COMPILE)gcc

CFLAGS = -Wall -Wextra



all: cgroup_event_listener

%: %.c

	$(CC) $(CFLAGS) -o $@ $^



clean:

	$(RM) cgroup_event_listener

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