mirror/buildroot
1
0
Fork 0
mirror of https://gitlab.com/buildroot.org/buildroot.git synced 2026-09-10 16:24:17 -09:00
Code Issues Packages Projects Releases Wiki Activity

package/cgroupfs-mount: tweak the kernel config

Browse Source 
When it was introduced in 2016 with commit 0e1547a87c (cgroupfs-mount:
new package), we did not yet have the infrastructure for package to set
kernel config options, which only came 4 years later with commit
0aed4c2dae (linux: allow packages to set kernel config options).

So at that time, the requirements for cgroupfs-mount were documented in
the help for the Kconfig symbol.

But now that we do have the infrastructure in place, actually use it to
set the required options, and drop the list from the Kconfig entry (that
would be duplication, prone to bit-rot with time, and other packages do
not document their requirements in Kconfig, they just use the infra to
set the options).

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Yann E. MORIN
2025-03-15 20:57:04 +01:00
committed by Julien Olivain
parent 5c77357c58
commit 2c7a817dc5
2 changed files with 12 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
package/cgroupfs-mount/Config.in
View File

@@ -4,16 +4,6 @@ config BR2_PACKAGE_CGROUPFS_MOUNT
help
cgroupfs mount and umount scripts.
requires a Linux kernel >= 3.0 with the following options
enabled:
- CONFIG_BLK_CGROUP
- CONFIG_CGROUPS
- CONFIG_CGROUP_CPUACCT
- CONFIG_CGROUP_DEVICE
- CONFIG_CGROUP_FREEZER
- CONFIG_CGROUP_WRITEBACK
- CONFIG_CGROUP_SCHED
- CONFIG_CGROUP_PIDS
Requires a Linux kernel >= 3.0
https://github.com/tianon/cgroupfs-mount

11
package/cgroupfs-mount/cgroupfs-mount.mk
View File

@@ -10,6 +10,17 @@ CGROUPFS_MOUNT_LICENSE = GPL-3.0+
CGROUPFS_MOUNT_LICENSE_FILES = debian/copyright
CGROUPFS_MOUNT_CPE_ID_VALID = YES
define CGROUPFS_MOUNT_LINUX_CONFIG_FIXUPS
$(call KCONFIG_ENABLE_OPT,CONFIG_BLK_CGROUP)
$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUPS)
$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUP_CPUACCT)
$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUP_DEVICE)
$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUP_FREEZER)
$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUP_WRITEBACK)
$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUP_SCHED)
$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUP_PIDS)
endef
define CGROUPFS_MOUNT_INSTALL_TARGET_CMDS
$(INSTALL) -D -m 0755 $(@D)/cgroupfs-mount $(TARGET_DIR)/usr/bin/cgroupfs-mount
$(INSTALL) -D -m 0755 $(@D)/cgroupfs-umount $(TARGET_DIR)/usr/bin/cgroupfs-umount