AcoSail/kernel_optimize_test
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f400e198b2
kernel_optimize_test/drivers/char
History
Sukadev Bhattiprolu f400e198b2 [PATCH] pidspace: is_init() 
This is an updated version of Eric Biederman's is_init() patch.
(http://lkml.org/lkml/2006/2/6/280).  It applies cleanly to 2.6.18-rc3 and
replaces a few more instances of ->pid == 1 with is_init().

Further, is_init() checks pid and thus removes dependency on Eric's other
patches for now.

Eric's original description:

	There are a lot of places in the kernel where we test for init
	because we give it special properties.  Most  significantly init
	must not die.  This results in code all over the kernel test
	->pid == 1.

	Introduce is_init to capture this case.

	With multiple pid spaces for all of the cases affected we are
	looking for only the first process on the system, not some other
	process that has pid == 1.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: Serge Hallyn <serue@us.ibm.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Cc: <lxc-devel@lists.sourceforge.net>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-29 09:18:12 -07:00
..
agp Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart 2006-09-22 17:50:50 -07:00
drm [PATCH] drm: radeon flush TCL VAP for vertex program enable/disable 2006-08-30 16:06:14 -07:00
ftape [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
hw_random [PATCH] fix Intel RNG detection 2006-09-29 09:18:09 -07:00
ip2 [PATCH] Add Computone IntelliPort Plus serial hotplug support 2006-07-10 13:24:13 -07:00
ipmi [PATCH] IPMI: fix handling of OEM flags 2006-09-16 12:54:31 -07:00
mwave [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
pcmcia [WAN]: Converted synclink drivers to use netif_carrier_*() 2006-07-21 14:44:55 -07:00
rio [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
tpm Merge branch 'merge' 2006-08-01 10:37:25 +10:00
watchdog [PATCH] OMAP: Add Watchdog driver support 2006-09-29 09:18:07 -07:00
.gitignore
amiserial.c [PATCH] irq-flags: drivers/char: Use the new IRQF_ constants 2006-07-02 13:58:49 -07:00
applicom.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
applicom.h
briq_panel.c [PATCH] briq_panel: read() and write() get __user pointers, damnit 2006-09-23 11:34:43 -07:00
cd1865.h
ChangeLog
consolemap.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
cp437.uni
cs5535_gpio.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
cyclades.c [PATCH] irq-flags: drivers/char: Use the new IRQF_ constants 2006-07-02 13:58:49 -07:00
decserial.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
defkeymap.c_shipped
defkeymap.map
digi1.h
digi.h
digiFep1.h
digiPCI.h
ds1286.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
ds1302.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
ds1620.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
dsp56k.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
dtlk.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
ec3104_keyb.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
efirtc.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
epca.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
epca.h
epcaconfig.h
esp.c [PATCH] irq-flags: drivers/char: Use the new IRQF_ constants 2006-07-02 13:58:49 -07:00
generic_nvram.c [PATCH] powerpc: Kill _machine and hard-coded platform numbers 2006-03-28 23:15:54 +11:00
generic_serial.c [PATCH] sem2mutex: serial ->port_write_mutex 2006-03-23 07:38:14 -08:00
genrtc.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
hangcheck-timer.c [PATCH] hangcheck: remove monotomic_clock on x86 2006-06-26 09:58:20 -07:00
hpet.c [PATCH] Don't print virtual address in HPET initialization 2006-09-26 10:52:28 +02:00
hvc_console.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2006-09-22 12:48:03 -07:00
hvc_console.h [POWERPC] Make the hvc_console output buffer size settable 2006-07-13 18:53:32 +10:00
hvc_iseries.c [POWERPC] Make the hvc_console output buffer size settable 2006-07-13 18:53:32 +10:00
hvc_rtas.c [POWERPC] Make the hvc_console output buffer size settable 2006-07-13 18:53:32 +10:00
hvc_vio.c [POWERPC] pseries: Constify & voidify get_property() 2006-07-31 15:55:04 +10:00
hvcs.c [PATCH] irq-flags: drivers/char: Use the new IRQF_ constants 2006-07-02 13:58:49 -07:00
hvsi.c Merge branch 'merge' 2006-08-08 17:09:11 +10:00
i8k.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
ip27-rtc.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
isicom.c [PATCH] irq-flags: drivers/char: Use the new IRQF_ constants 2006-07-02 13:58:49 -07:00
istallion.c [PATCH] memcpy_fromio() missing in istallion 2006-09-22 17:48:56 -07:00
ite_gpio.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
Kconfig Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6 2006-09-27 08:49:07 -07:00
keyboard.c Input: keyboard - change to use kzalloc 2006-08-04 22:51:51 -04:00
lcd.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
lcd.h
lp.c [PATCH] There is no devfs, there has never been a devfs, we have always been at war with... 2006-09-29 09:18:10 -07:00
Makefile [PATCH] mspec driver 2006-09-27 08:26:13 -07:00
mbcs.c [PATCH] irq-flags: drivers/char: Use the new IRQF_ constants 2006-07-02 13:58:49 -07:00
mbcs.h
mem.c [PATCH] NOMMU: Set BDI capabilities for /dev/mem and /dev/kmem 2006-09-27 08:26:14 -07:00
misc.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
mmtimer.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
moxa.c [PATCH] char/moxa.c: fix endianess and multiple-card issues 2006-08-27 11:01:29 -07:00
mspec.c [PATCH] mspec driver 2006-09-27 08:26:13 -07:00
mxser.c [PATCH] irq-flags: drivers/char: Use the new IRQF_ constants 2006-07-02 13:58:49 -07:00
mxser.h [PATCH] Typo fixes 2006-03-28 09:16:08 -08:00
n_hdlc.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
n_r3964.c [PATCH] R3964: fix GFP_KERNEL allocations in timer function 2006-06-25 10:01:17 -07:00
n_tty.c [PATCH] remove TTY_DONT_FLIP 2006-06-28 14:59:05 -07:00
nsc_gpio.c [PATCH] gpio: cosmetics: remove needless newlines 2006-07-14 21:53:54 -07:00
nvram.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
nwbutton.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
nwbutton.h
nwflash.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
pc8736x_gpio.c [PATCH] drivers/char/pc8736x_gpio.c: remove unused static functions 2006-09-29 09:18:05 -07:00
ppdev.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
pty.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
qtronix.c [PATCH] irq-flags: drivers/char: Use the new IRQF_ constants 2006-07-02 13:58:49 -07:00
qtronixmap.c_shipped
qtronixmap.map
random.c [PATCH] lockdep: locking init debugging improvement 2006-07-03 15:27:02 -07:00
raw.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
riscom8_reg.h
riscom8.c [PATCH] irq-flags: drivers/char: Use the new IRQF_ constants 2006-07-02 13:58:49 -07:00
riscom8.h
rocket_int.h
rocket.c [PATCH] devfs: Rename TTY_DRIVER_NO_DEVFS to TTY_DRIVER_DYNAMIC_DEV 2006-06-26 12:25:09 -07:00
rocket.h
rtc.c [PATCH] remove unnecessary barrier in rtc_get_rtc_time 2006-09-29 09:18:05 -07:00
s3c2410-rtc.c [PATCH] irq-flags: drivers/char: Use the new IRQF_ constants 2006-07-02 13:58:49 -07:00
scan_keyb.c
scan_keyb.h
scc.h
scx200_gpio.c [PATCH] scx200_gpio export cleanups 2006-09-29 09:18:06 -07:00
selection.c [PATCH] tty locking on resize 2006-09-29 09:18:12 -07:00
ser_a2232.c [PATCH] sem2mutex: serial ->port_write_mutex 2006-03-23 07:38:14 -08:00
ser_a2232.h
ser_a2232fw.ax
ser_a2232fw.h
serial167.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
snsc_event.c [PATCH] snsc: switch from force_sig to kill_proc 2006-07-10 13:24:26 -07:00
snsc.c [IA64] add platform check to snsc driver init 2006-08-02 16:07:55 -07:00
snsc.h
sonypi.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
specialix_io8.h
specialix.c [PATCH] Add Specialix IO8+ card support hotplug support 2006-07-10 13:24:13 -07:00
stallion.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
sx.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
sx.h
sxboards.h
sxwindow.h
synclink_gt.c [PATCH] synclink_gt: fix receive tty error handling 2006-09-01 11:39:08 -07:00
synclink.c [WAN]: Converted synclink drivers to use netif_carrier_*() 2006-07-21 14:44:55 -07:00
synclinkmp.c [WAN]: Converted synclink drivers to use netif_carrier_*() 2006-07-21 14:44:55 -07:00
sysrq.c [PATCH] pidspace: is_init() 2006-09-29 09:18:12 -07:00
tb0219.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
tipar.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
tlclk.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
toshiba.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
tty_io.c [PATCH] tty locking on resize 2006-09-29 09:18:12 -07:00
tty_ioctl.c [PATCH] tty layer comment the locking assumptions and functions somewhat 2006-08-27 11:01:34 -07:00
vc_screen.c [PATCH] There is no devfs, there has never been a devfs, we have always been at war with... 2006-09-29 09:18:10 -07:00
viocons.c [POWERPC] iseries: A new iSeries console 2006-07-13 18:51:22 +10:00
viotape.c [POWERPC] iseries: Small viotape cleanup allowed by devfs removal 2006-07-13 18:56:00 +10:00
vme_scc.c [PATCH] irq-flags: drivers/char: Use the new IRQF_ constants 2006-07-02 13:58:49 -07:00
vr41xx_giu.c [MIPS] vr41xx: Move IRQ numbers to asm-mips/vr41xx/irq.h 2006-07-13 21:26:19 +01:00
vt_ioctl.c [PATCH] tty locking on resize 2006-09-29 09:18:12 -07:00
vt.c [PATCH] tty locking on resize 2006-09-29 09:18:12 -07:00