4 Commits

Author	SHA1	Message	Date
caelli	d9280166f1	cgroupfs: support stat based on cpuacct ... currently, /proc/stat displays cpu usage for real cpu, add support to display cpu usage based on cpuacct, online file on cgroupfs is changed to display cpu count minimum of cpuset and cpuacct. sysctl cgroupfs_stat_show_cpuacct_info is used to start this feature. Signed-off-by: caelli <caelli@tencent.com> Reviewed-by: Bin Lai <robinlai@tencent.com>	2022-05-18 14:43:14 +08:00
caelli	c3c775c54d	cgroupfs: initialize i_ino when inode created ... when inode created, i_ino default zero, fix by setting as cgroupfs_entry_t->inum. Signed-off-by: caelli <caelli@tencent.com>	2022-04-02 14:29:07 +08:00
caelli	1fde852cfe	cgroupfs: add files inside sys ... Add files inside /cgroupfs/sys/devices/system/cpu/, currently sysfs mounted on /sys/ before cgroupfs is required, we use d_automount interface to switch from cgroupfs to sysfs. Signed-off-by: caelli <caelli@tencent.com> Reviewed-by: Bin Lai <robinlai@tencent.com>	2022-02-18 12:22:35 +08:00
caelli	b80247552b	cgroupfs: support for proc and sys ... export files such as cpuinfo, meminfo, stat and so on, which can by used by containers. Signed-off-by: caelli <caelli@tencent.com> Reviewed-by: Peng Hao <flyingpeng@tencent.com> Reviewed-by: Bin Lai <robinlai@tencent.com>	2021-11-01 15:00:06 +08:00