Difference between revisions of "Containers/Pidspace"
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| + | [[Category: Containers]] | ||
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'''Pidspace tasks''' | '''Pidspace tasks''' | ||
| − | + | __TOC__ | |
| − | + | ||
| + | == Functions using ''pid_t'' == | ||
| − | |||
| − | |||
Files with calls to functions that take '''pid_t''' parameter. These calls should in general take a '''struct pid *''' instead and choose the correct pid value based on the container/pidspace. | Files with calls to functions that take '''pid_t''' parameter. These calls should in general take a '''struct pid *''' instead and choose the correct pid value based on the container/pidspace. | ||
| Line 20: | Line 21: | ||
{| class="wikitable" | {| class="wikitable" | ||
|+ Pid_t uses in kernel | |+ Pid_t uses in kernel | ||
| − | ! Filename/line-num !! Function !! Priority | + | ! Filename/line-num !! Function !! Priority || Comments |
|- | |- | ||
| − | || '''./arch/mips/sgi-ip22/ip22-reset.c''' || ''kill_proc '' || | + | || '''./arch/mips/sgi-ip22/ip22-reset.c''' || ''kill_proc '' || || Done. Cedric, cad_pid patch || |
|- | |- | ||
| − | || '''./arch/mips/sgi-ip32/ip32-reset.c''' || ''kill_proc '' || | + | || '''./arch/mips/sgi-ip32/ip32-reset.c''' || ''kill_proc '' || ||Done. Cedric, cad_pid patch || |
|- | |- | ||
| − | || '''./arch/powerpc/platforms/iseries/mf.c''' || ''kill_proc '' || | + | || '''./arch/powerpc/platforms/iseries/mf.c''' || ''kill_proc '' || || Done. Cedric, cad_pid patch || |
|- | |- | ||
|| '''./arch/sparc/kernel/sys_sunos.c''' || ''kill_pg '' || | || '''./arch/sparc/kernel/sys_sunos.c''' || ''kill_pg '' || | ||
| Line 64: | Line 65: | ||
|| '''./drivers/char/n_tty.c''' || ''kill_pg '' || | || '''./drivers/char/n_tty.c''' || ''kill_pg '' || | ||
|- | |- | ||
| − | || '''./drivers/char/nwbutton.c''' || ''kill_proc '' || | + | || '''./drivers/char/nwbutton.c''' || ''kill_proc '' || || Done. Cedric, cad_pid patch || |
|- | |- | ||
| − | || '''./drivers/char/snsc_event.c''' || ''kill_proc '' || | + | || '''./drivers/char/snsc_event.c''' || ''kill_proc '' || || Done. Cedric, cad_pid patch || |
|- | |- | ||
|| '''./drivers/char/tty_io.c''' || ''kill_pg do_each_task_pid '' || | || '''./drivers/char/tty_io.c''' || ''kill_pg do_each_task_pid '' || | ||
| Line 80: | Line 81: | ||
|| '''./drivers/net/wireless/airo.c''' || ''kill_proc '' || | || '''./drivers/net/wireless/airo.c''' || ''kill_proc '' || | ||
|- | |- | ||
| − | || '''./drivers/parisc/power.c''' || ''kill_proc '' || | + | || '''./drivers/parisc/power.c''' || ''kill_proc '' || || Done. Cedric, cad_pid patch || |
|- | |- | ||
|| '''./drivers/s390/char/fs3270.c''' || ''kill_proc '' || | || '''./drivers/s390/char/fs3270.c''' || ''kill_proc '' || | ||
|- | |- | ||
| − | || '''./drivers/s390/s390mach.c''' || ''kill_proc '' || | + | || '''./drivers/s390/s390mach.c''' || ''kill_proc '' || || Done. Cedric, cad_pid patch || |
|- | |- | ||
|| '''./drivers/usb/atm/usbatm.c''' || ''kill_proc '' || | || '''./drivers/usb/atm/usbatm.c''' || ''kill_proc '' || | ||
| Line 96: | Line 97: | ||
|| '''./fs/ioprio.c''' || ''do_each_task_pid '' || | || '''./fs/ioprio.c''' || ''do_each_task_pid '' || | ||
|- | |- | ||
| − | || '''./fs/lockd/svc.c''' || ''kill_proc '' || | + | || '''./fs/lockd/svc.c''' || ''kill_proc '' || || Testing. Jean-Pierre || |
|- | |- | ||
|| '''./fs/ncpfs/inode.c''' || ''kill_proc '' || | || '''./fs/ncpfs/inode.c''' || ''kill_proc '' || | ||
| Line 122: | Line 123: | ||
|| '''./kernel/signal.c''' || ''kill_proc kill_proc_info kill_pg __kill_pg_info do_each_task_pid kill_pg_info '' || | || '''./kernel/signal.c''' || ''kill_proc kill_proc_info kill_pg __kill_pg_info do_each_task_pid kill_pg_info '' || | ||
|- | |- | ||
| − | || '''./kernel/sys.c''' || ''kill_proc do_each_task_pid '' || | + | || '''./kernel/sys.c''' || ''kill_proc do_each_task_pid '' || || Done. Cedric, cad_pid patch || |
|- | |- | ||
|| '''./mm/oom_kill.c''' || ''kill_proc '' || | || '''./mm/oom_kill.c''' || ''kill_proc '' || | ||
| Line 128: | Line 129: | ||
|} | |} | ||
| − | + | == Misc tasks == | |
* Terminate all tasks when init of a container exits | * Terminate all tasks when init of a container exits | ||
Latest revision as of 15:15, 28 March 2007
Pidspace tasks
Contents
Functions using pid_t[edit]
Files with calls to functions that take pid_t parameter. These calls should in general take a struct pid * instead and choose the correct pid value based on the container/pidspace.
This list is based on 2.6.18-rc5. It was generated using a simple perl script that looks for following patterns. While the script should have found all occurences of the patterns, it does not strip out matches like oom_kill_process() which matches kill_proc.
- do_each_task_pid
- kill_proc_info
- kill_proc
- __kill_pg_info
- kill_pg_info
- kill_pg
| Filename/line-num | Function | Priority | Comments | |
|---|---|---|---|---|
| ./arch/mips/sgi-ip22/ip22-reset.c | kill_proc | Done. Cedric, cad_pid patch | ||
| ./arch/mips/sgi-ip32/ip32-reset.c | kill_proc | Done. Cedric, cad_pid patch | ||
| ./arch/powerpc/platforms/iseries/mf.c | kill_proc | Done. Cedric, cad_pid patch | ||
| ./arch/sparc/kernel/sys_sunos.c | kill_pg | |||
| ./arch/sparc64/kernel/sys_sunos32.c | kill_pg | |||
| ./arch/um/drivers/line.c | kill_proc kill_pg | |||
| ./arch/um/drivers/port_kern.c | kill_proc | |||
| ./arch/um/drivers/slip_user.c | kill_proc | |||
| ./arch/um/drivers/ubd_kern.c | kill_proc | |||
| ./arch/um/drivers/xterm.c | kill_proc | |||
| ./arch/um/include/os.h | kill_proc | |||
| ./arch/um/kernel/reboot.c | kill_proc | |||
| ./arch/um/kernel/tt/process_kern.c | kill_proc | |||
| ./arch/um/os-Linux/aio.c | kill_proc | |||
| ./arch/um/os-Linux/process.c | kill_proc | |||
| ./arch/um/os-Linux/sigio.c | kill_proc | |||
| ./arch/um/os-Linux/start_up.c | kill_proc | |||
| ./drivers/char/ip2/ip2main.c | kill_pg | |||
| ./drivers/char/keyboard.c | kill_proc | |||
| ./drivers/char/n_r3964.c | kill_proc | |||
| ./drivers/char/n_tty.c | kill_pg | |||
| ./drivers/char/nwbutton.c | kill_proc | Done. Cedric, cad_pid patch | ||
| ./drivers/char/snsc_event.c | kill_proc | Done. Cedric, cad_pid patch | ||
| ./drivers/char/tty_io.c | kill_pg do_each_task_pid | |||
| ./drivers/char/vt.c | kill_pg | |||
| ./drivers/char/vt_ioctl.c | kill_proc | |||
| ./drivers/media/dvb/dvb-core/dvb_ca_en50221.c | kill_proc | |||
| ./drivers/media/dvb/dvb-core/dvb_frontend.c | kill_proc | |||
| ./drivers/net/wireless/airo.c | kill_proc | |||
| ./drivers/parisc/power.c | kill_proc | Done. Cedric, cad_pid patch | ||
| ./drivers/s390/char/fs3270.c | kill_proc | |||
| ./drivers/s390/s390mach.c | kill_proc | Done. Cedric, cad_pid patch | ||
| ./drivers/usb/atm/usbatm.c | kill_proc | |||
| ./drivers/usb/core/devio.c | kill_proc kill_proc_info | |||
| ./drivers/usb/core/inode.c | kill_proc kill_proc_info | |||
| ./fs/fcntl.c | do_each_task_pid | |||
| ./fs/ioprio.c | do_each_task_pid | |||
| ./fs/lockd/svc.c | kill_proc | Testing. Jean-Pierre | ||
| ./fs/ncpfs/inode.c | kill_proc | |||
| ./fs/nfs/callback.c | kill_proc | |||
| ./fs/nfs/delegation.c | kill_proc | |||
| ./fs/nfs/nfs4state.c | kill_proc | |||
| ./fs/smbfs/inode.c | kill_proc | |||
| ./fs/smbfs/smbiod.c | kill_proc | |||
| ./include/linux/pid.h | do_each_task_pid | |||
| ./include/linux/sched.h | kill_proc kill_proc_info kill_pg __kill_pg_info kill_pg_info | |||
| ./ipc/mqueue.c | kill_proc kill_proc_info | |||
| ./kernel/capability.c | do_each_task_pid | |||
| ./kernel/exit.c | kill_pg __kill_pg_info kill_pg_info do_each_task_pid | |||
| ./kernel/signal.c | kill_proc kill_proc_info kill_pg __kill_pg_info do_each_task_pid kill_pg_info | |||
| ./kernel/sys.c | kill_proc do_each_task_pid | Done. Cedric, cad_pid patch | ||
| ./mm/oom_kill.c | kill_proc |
Misc tasks[edit]
- Terminate all tasks when init of a container exits
