Eric W. Biederman
ab521dc0f8
[PATCH] tty: update the tty layer to work with struct pid
...
Of kernel subsystems that work with pids the tty layer is probably the largest
consumer. But it has the nice virtue that the assiation with a session only
lasts until the session leader exits. Which means that no reference counting
is required. So using struct pid winds up being a simple optimization to
avoid hash table lookups.
In the long term the use of pid_nr also ensures that when we have multiple pid
spaces mixed everything will work correctly.
Signed-off-by: Eric W. Biederman <eric@maxwell.lnxi.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:32 -08:00
..
agp
[AGPGART] Add new IDs to VIA AGP.
2007-01-28 17:58:33 -05:00
drm
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
hw_random
[PATCH] Char: use more PCI_DEVICE macro
2007-02-12 09:48:27 -08:00
ip2
[PATCH] tty: update the tty layer to work with struct pid
2007-02-12 09:48:32 -08:00
ipmi
[PATCH] proc: remove useless (and buggy) ->nlink settings
2007-02-11 10:51:32 -08:00
mwave
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
pcmcia
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
rio
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
tpm
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
watchdog
[PATCH] Char: use more PCI_DEVICE macro
2007-02-12 09:48:27 -08:00
.gitignore
[MIPS] Remove IT8172-based platforms, ITE 8172G and Globespan IVR support.
2006-10-03 17:59:17 +01:00
amiserial.c
[PATCH] CHAR-Amiserial: turn local_save_flags() + local_irq_disable() into local_irq_save()
2007-02-11 11:18:07 -08:00
apm-emulation.c
[APM] Add shared version of APM emulation
2007-02-09 17:08:57 +00:00
applicom.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
applicom.h
briq_panel.c
Remove all inclusions of <linux/config.h>
2006-10-04 03:38:54 -04:00
cd1865.h
ChangeLog
consolemap.c
[PATCH] getting rid of all casts of k[cmz]alloc() calls
2006-12-13 09:05:58 -08:00
cp437.uni
cs5535_gpio.c
[PATCH] struct path: convert char-drivers
2006-12-08 08:28:44 -08:00
cyclades.c
[PATCH] Char: cyclades, use pci_device_id
2007-02-12 09:48:28 -08:00
decserial.c
[PATCH] dz: Fixes to make it work
2006-12-07 08:39:41 -08:00
defkeymap.c_shipped
defkeymap.map
digi.h
digi1.h
digiFep1.h
digiPCI.h
ds1286.c
[PATCH] proper flags type of spin_lock_irqsave()
2006-10-01 00:39:21 -07:00
ds1302.c
[PATCH] DS1302: local_irq_disable() is redundant after local_irq_save()
2007-02-12 09:48:30 -08:00
ds1620.c
dsp56k.c
[PATCH] struct path: convert char-drivers
2006-12-08 08:28:44 -08:00
dtlk.c
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
ec3104_keyb.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
efirtc.c
epca.c
[PATCH] Char: tty_wakeup cleanup
2007-02-11 10:51:26 -08:00
epca.h
[PATCH] char: kill unneeded memsets
2006-10-04 07:55:13 -07:00
epcaconfig.h
esp.c
[PATCH] tty: switch to ktermios
2006-12-08 08:28:57 -08:00
generic_nvram.c
generic_serial.c
[PATCH] Char: tty_wakeup cleanup
2007-02-11 10:51:26 -08:00
genrtc.c
WorkStruct: make allyesconfig
2006-11-22 14:57:56 +00:00
hangcheck-timer.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
hpet.c
[PATCH] severing poll.h -> mm.h
2006-12-04 02:00:36 -05:00
hvc_beat.c
[POWERPC] Celleb: hypervisor console driver
2007-02-07 14:03:21 +11:00
hvc_console.c
[PATCH] Add include/linux/freezer.h and move definitions from sched.h
2006-12-07 08:39:27 -08:00
hvc_console.h
hvc_iseries.c
Merge branch 'master' of git://oak/home/sfr/kernels/iseries/work
2006-10-04 15:02:27 +10:00
hvc_rtas.c
hvc_vio.c
[POWERPC] The two vio HVC backends clash
2006-09-25 13:30:51 +10:00
hvcs.c
[PATCH] tty: switch to ktermios
2006-12-08 08:28:57 -08:00
hvsi.c
[PATCH] tty: switch to ktermios
2006-12-08 08:28:57 -08:00
i8k.c
ip27-rtc.c
isicom.c
[PATCH] Char: tty_wakeup cleanup
2007-02-11 10:51:26 -08:00
istallion.c
[PATCH] Char: tty_wakeup cleanup
2007-02-11 10:51:26 -08:00
Kconfig
[PATCH] Char: mxser, obsolete old, nonexperimental new
2007-02-11 10:51:28 -08:00
keyboard.c
[PATCH] vt: refactor console SAK processing
2007-02-11 10:51:24 -08:00
lcd.c
[PATCH] getting rid of all casts of k[cmz]alloc() calls
2006-12-13 09:05:58 -08:00
lcd.h
lp.c
[PATCH] getting rid of all casts of k[cmz]alloc() calls
2006-12-13 09:05:58 -08:00
Makefile
[APM] Add shared version of APM emulation
2007-02-09 17:08:57 +00:00
mbcs.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
mbcs.h
mem.c
Revert "[PATCH] Fix up mmap_kmem"
2007-01-22 08:53:24 -08:00
misc.c
[PATCH] Correct misc_register return code handling in several drivers
2006-12-07 08:39:35 -08:00
mmtimer.c
[PATCH] Correct misc_register return code handling in several drivers
2006-12-07 08:39:35 -08:00
moxa.c
[PATCH] Char: moxa, pci probing
2007-02-11 10:51:30 -08:00
mspec.c
[PATCH] mspec driver build fix
2006-11-13 07:40:42 -08:00
mxser.c
[PATCH] mxser: remove useless fields
2007-02-11 11:18:06 -08:00
mxser.h
[PATCH] mxser: remove ambiguous redefinition of INIT_WORK
2007-02-11 10:51:25 -08:00
mxser_new.c
[PATCH] Char: mxser_new, fix sparse warning
2007-02-11 10:51:29 -08:00
mxser_new.h
[PATCH] Char: mxser_new, upgrade to 1.9.15
2007-02-11 10:51:29 -08:00
n_hdlc.c
n_r3964.c
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
n_tty.c
[PATCH] tty: update the tty layer to work with struct pid
2007-02-12 09:48:32 -08:00
nsc_gpio.c
[PATCH] struct path: convert char-drivers
2006-12-08 08:28:44 -08:00
nvram.c
nwbutton.c
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
nwbutton.h
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
nwflash.c
pc8736x_gpio.c
[PATCH] drivers/char/pc8736x_gpio.c: remove unused static functions
2006-09-29 09:18:05 -07:00
ppdev.c
[PATCH] struct path: convert char-drivers
2006-12-08 08:28:44 -08:00
pty.c
[PATCH] tty: switch to ktermios
2006-12-08 08:28:57 -08:00
random.c
[PATCH] sysctl: remove unused "context" param
2006-12-10 09:55:41 -08:00
raw.c
[PATCH] raw: don't allow the creation of a raw device with minor number 0
2007-02-11 10:51:34 -08:00
riscom8.c
[PATCH] Char: tty_wakeup cleanup
2007-02-11 10:51:26 -08:00
riscom8.h
riscom8_reg.h
rocket.c
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
rocket.h
rocket_int.h
rtc.c
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
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] tty: switch to ktermios
2006-12-08 08:28:57 -08:00
ser_a2232.h
ser_a2232fw.ax
ser_a2232fw.h
serial167.c
[PATCH] Char: serial167, cleanup
2007-02-11 10:51:28 -08:00
snsc.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
snsc.h
snsc_event.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
sonypi.c
[PATCH] struct path: convert char-drivers
2006-12-08 08:28:44 -08:00
specialix.c
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
specialix_io8.h
stallion.c
[PATCH] Char: stallion, use dynamic dev
2006-12-08 08:28:59 -08:00
sx.c
[PATCH] sx: fix non-PCI build
2006-12-13 09:05:49 -08:00
sx.h
[PATCH] Char: sx, request regions
2006-12-08 08:28:59 -08:00
sxboards.h
sxwindow.h
synclink.c
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
synclink_gt.c
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
synclinkmp.c
[PATCH] Char: timers cleanup
2007-02-12 09:48:30 -08:00
sysrq.c
[PATCH] vt: refactor console SAK processing
2007-02-11 10:51:24 -08:00
tb0219.c
[PATCH] struct path: convert char-drivers
2006-12-08 08:28:44 -08:00
tipar.c
[PATCH] struct path: convert char-drivers
2006-12-08 08:28:44 -08:00
tlclk.c
[PATCH] tlclk: bug fix + misc fixes
2007-01-23 07:52:06 -08:00
toshiba.c
[PATCH] seq_file conversion: toshiba.c
2007-02-11 10:51:34 -08:00
tty_io.c
[PATCH] tty: update the tty layer to work with struct pid
2007-02-12 09:48:32 -08:00
tty_ioctl.c
[PATCH] tty: improve encode_baud_rate logic
2007-02-11 10:51:32 -08:00
vc_screen.c
[PATCH] struct path: convert char-drivers
2006-12-08 08:28:44 -08:00
viocons.c
[POWERPC] iSeries: fix viocons init
2006-12-20 16:37:48 +11:00
viotape.c
[POWERPC] iSeries: fix viotape init
2006-12-20 16:37:47 +11:00
vme_scc.c
[PATCH] tty: switch to ktermios
2006-12-08 08:28:57 -08:00
vr41xx_giu.c
[MIPS] Vr41xx: Fix after GENERIC_HARDIRQS_NO__DO_IRQ change
2007-01-23 18:26:47 +00:00
vt.c
[PATCH] tty: update the tty layer to work with struct pid
2007-02-12 09:48:32 -08:00
vt_ioctl.c
[PATCH] vt: refactor console SAK processing
2007-02-11 10:51:24 -08:00