Alan Cox feebed6515 tty: shutdown method ... Right now there are various drivers that try to use tty->count to know when they get the final close. Aristeau Rozanski showed while debugging the vt sysfs race that this isn't entirely safe. Instead of driver side tricks to work around this introduce a shutdown which is called when the tty is being destructed. This also means that the shutdown method is tied into the refcounting. Use this to rework the console close/sysfs logic. Remove lots of special case code from the tty core code. The pty code can now have a shutdown() method that replaces the special case hackery in the tree free up paths. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-10-13 09:51:42 -07:00
..
agp	linux-next: fix x86 tree build failure	2008-08-25 12:28:33 +02:00
hw_random	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
ip2	ip2: avoid add_timer with pending timer	2008-10-13 09:51:39 -07:00
ipmi	drivers/char/ipmi/ipmi_si_intf.c:default_find_bmc(): fix leak	2008-08-20 15:40:31 -07:00
mwave	mwave: ioctl BKL pushdown	2008-07-25 10:53:43 -07:00
pcmcia	tty: ipw need reworking	2008-10-13 09:51:40 -07:00
rio	rio: push down the BKL into the firmware ioctl handler	2008-07-25 10:53:43 -07:00
tpm	securityfs: do not depend on CONFIG_SECURITY	2008-08-28 10:47:42 +10:00
xilinx_hwicap	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
.gitignore
amiserial.c	m68k/amiserial: fix fallout of tty break handling rework	2008-08-06 13:24:41 -07:00
apm-emulation.c	APM emulation: Notify about all suspend events, not just APM invoked ones (v2)	2008-07-16 23:27:02 +02:00
applicom.c	char serial: switch drivers to ioremap_nocache	2008-04-30 08:29:48 -07:00
applicom.h
bfin-otp.c
briq_panel.c	briq_panel: BKL pushdown	2008-06-20 14:05:55 -06:00
bsr.c	powerpc: Add driver for Barrier Synchronization Register	2008-07-15 12:24:55 +10:00
cd1865.h
ChangeLog
consolemap.c	Basic braille screen reader support	2008-04-30 08:29:52 -07:00
cp437.uni
cs5535_gpio.c	Add a bunch of cycle_kernel_lock() calls	2008-06-20 14:05:53 -06:00
cyclades.c	Char: cyclades. remove bogus iomap	2008-10-13 09:51:38 -07:00
defkeymap.c_shipped
defkeymap.map
digi1.h
digiFep1.h
digiPCI.h
ds1286.c	ds1286: BKL pushdown	2008-06-20 14:05:56 -06:00
ds1302.c	ds1302: push down the BKL into the driver ioctl code	2008-07-25 10:53:43 -07:00
ds1620.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
dsp56k.c	dsp56k: Fix BKL pushdown	2008-07-26 13:22:56 -07:00
dtlk.c	Add a bunch of cycle_kernel_lock() calls	2008-06-20 14:05:53 -06:00
efirtc.c	drivers/char/efirtc.c: removed duplicated #include	2008-08-04 16:59:56 -07:00
epca.c	epca: call tty_port_init	2008-10-13 09:51:38 -07:00
epca.h	epca: use tty_port	2008-07-20 17:12:36 -07:00
epcaconfig.h
esp.c	tty: rework break handling	2008-07-22 13:03:28 -07:00
generic_nvram.c	driver/char/generic_nvram: fix banner	2008-06-12 18:05:41 -07:00
generic_serial.c	gs: use tty_port	2008-07-20 17:12:36 -07:00
genrtc.c	genrtc: BKL pushdown	2008-06-20 14:05:57 -06:00
hangcheck-timer.c
hpet.c	#if 0 hpet_unregister()	2008-07-25 10:53:43 -07:00
hvc_beat.c
hvc_console.c	drivers/char/hvc_console.c: adjust call to put_tty_driver	2008-10-13 09:51:37 -07:00
hvc_console.h	powerpc: Move include files to arch/powerpc/include/asm	2008-08-04 12:02:00 +10:00
hvc_irq.c	hvc_console: rework setup to replace irq functions with callbacks	2008-07-25 12:06:06 +10:00
hvc_iseries.c	hvc_console: rework setup to replace irq functions with callbacks	2008-07-25 12:06:06 +10:00
hvc_rtas.c
hvc_vio.c	hvc_console: rework setup to replace irq functions with callbacks	2008-07-25 12:06:06 +10:00
hvc_xen.c	xen: clean up domain mode predicates	2008-08-20 12:40:07 +02:00
hvcs.c	powerpc: Move include files to arch/powerpc/include/asm	2008-08-04 12:02:00 +10:00
hvsi.c	drivers/char: replace remaining __FUNCTION__ occurrences	2008-04-30 08:29:54 -07:00
i8k.c	i8k: make fan multiplier tunable with a module parameter	2008-05-01 08:04:00 -07:00
ip27-rtc.c	ip27-rtc: BKL pushdown	2008-06-20 14:05:57 -06:00
isicom.c	tty: kref usage for isicom and moxa	2008-10-13 09:51:41 -07:00
istallion.c	stallion: Use krefs	2008-10-13 09:51:41 -07:00
Kconfig	stallion: Use krefs	2008-10-13 09:51:41 -07:00
keyboard.c	Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into next	2008-07-21 00:55:14 -04:00
lp.c	device create: char: convert device_create to device_create_drvdata	2008-07-21 21:54:41 -07:00
Makefile	tty: Split tty_port into its own file	2008-10-13 09:51:40 -07:00
mbcs.c	mbcs: cdev lock_kernel() pushdown	2008-06-20 14:05:48 -06:00
mbcs.h
mem.c	use generic_access_phys for /dev/mem mappings	2008-07-24 10:47:15 -07:00
misc.c	device create: char: convert device_create to device_create_drvdata	2008-07-21 21:54:41 -07:00
mmtimer.c	mmtimer: Push BKL down into the ioctl handler	2008-07-17 11:34:49 -07:00
moxa.c	tty: kref usage for isicom and moxa	2008-10-13 09:51:41 -07:00
moxa.h	Char: moxa, cleanup rx/tx	2008-04-30 08:29:43 -07:00
mspec.c	mspec: convert nopfn to fault	2008-07-24 10:47:14 -07:00
mxser.c	mxser: Switch to kref tty	2008-10-13 09:51:41 -07:00
mxser.h	mxser: convert large macros to functions	2008-04-30 08:29:49 -07:00
n_hdlc.c	n_hdlc: honor O_NONBLOCK on write	2008-07-22 13:03:28 -07:00
n_r3964.c	tty: Ldisc revamp	2008-07-20 17:12:34 -07:00
n_tty.c	tty: Ldisc revamp	2008-07-20 17:12:34 -07:00
nozomi.c	nozomi: Fix close on error	2008-10-13 09:51:39 -07:00
nsc_gpio.c
nvram.c	drivers/char/nvram.c: Removed duplicated include	2008-07-23 09:36:23 -07:00
nwbutton.c
nwbutton.h
nwflash.c	[ARM] fix nwflash.c: 6ee8928d94	2008-07-26 16:29:24 +01:00
pc8736x_gpio.c	Add a bunch of cycle_kernel_lock() calls	2008-06-20 14:05:53 -06:00
ppdev.c	ppdev: wrap ioctl handler in driver and push lock down	2008-07-25 10:53:43 -07:00
ps3flash.c
pty.c	tty: shutdown method	2008-10-13 09:51:42 -07:00
random.c	block: don't depend on consecutive minor space	2008-10-09 08:56:05 +02:00
raw.c	device create: char: convert device_create to device_create_drvdata	2008-07-21 21:54:41 -07:00
riscom8.c	riscom8: Restore driver using new break functionality	2008-07-22 13:03:28 -07:00
riscom8.h	tty: add more tty_port fields	2008-07-20 17:12:38 -07:00
riscom8_reg.h
rocket.c	tty: rework break handling	2008-07-22 13:03:28 -07:00
rocket.h	tty: add more tty_port fields	2008-07-20 17:12:38 -07:00
rocket_int.h	tty: add more tty_port fields	2008-07-20 17:12:38 -07:00
rtc.c	sparc32: Convert PC RTC probing to pure OF driver.	2008-08-30 00:23:51 -07:00
scc.h
scx200_gpio.c	Add a bunch of cycle_kernel_lock() calls	2008-06-20 14:05:53 -06:00
selection.c	tty: Ldisc revamp	2008-07-20 17:12:34 -07:00
ser_a2232.c	m68k: gs: use tty_port fixes	2008-07-26 20:29:03 -07:00
ser_a2232.h
ser_a2232fw.ax
ser_a2232fw.h
serial167.c	m68k: serial167 missing return value in cy_put_char()	2008-05-05 12:37:02 -07:00
snsc.c	device create: char: convert device_create to device_create_drvdata	2008-07-21 21:54:41 -07:00
snsc.h
snsc_event.c	byteorder: don't directly include linux/byteorder/generic.h	2008-05-16 12:01:45 -07:00
sonypi.c	sonypi: BKL pushdown	2008-07-02 15:06:25 -06:00
specialix.c	specialix: restore driver using new break functionality	2008-07-22 13:03:28 -07:00
specialix_io8.h	tty: add more tty_port fields	2008-07-20 17:12:38 -07:00
stallion.c	stallion: Use krefs	2008-10-13 09:51:41 -07:00
sx.c	Char: sx, fix io unmapping	2008-10-13 09:51:39 -07:00
sx.h
sxboards.h
sxwindow.h
synclink.c	Merge branch 'for-jeff' of git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6 into tmp	2008-08-07 04:05:46 -04:00
synclink_gt.c	removed unused #include <version.h>	2008-08-16 17:21:58 -07:00
synclinkmp.c	Merge branch 'for-jeff' of git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6 into tmp	2008-08-07 04:05:46 -04:00
sysrq.c	fix: "smp_call_function: get rid of the unused nonatomic/retry argument"	2008-06-27 11:52:45 +02:00
tb0219.c	Add a bunch of cycle_kernel_lock() calls	2008-06-20 14:05:53 -06:00
tlclk.c	tlckl: BKL pushdown	2008-06-20 14:05:51 -06:00
toshiba.c	toshiba: use ioremap_cached	2008-04-30 23:15:34 +02:00
tty_audit.c	audit: Handle embedded NUL in TTY input auditing	2008-10-13 09:51:39 -07:00
tty_buffer.c	tty: split the buffering from tty_io	2008-10-13 09:51:40 -07:00
tty_io.c	tty: shutdown method	2008-10-13 09:51:42 -07:00
tty_ioctl.c	tty: Termios locking - sort out real_tty confusions and lock reads	2008-10-13 09:51:41 -07:00
tty_ldisc.c	try harder to load tty ldisc driver	2008-08-01 12:50:15 -07:00
tty_port.c	tty: usb-serial krefs	2008-10-13 09:51:41 -07:00
vc_screen.c	device create: char: convert device_create to device_create_drvdata	2008-07-21 21:54:41 -07:00
viotape.c	device create: char: convert device_create to device_create_drvdata	2008-07-21 21:54:41 -07:00
virtio_console.c	virtio_console: use virtqueue notification for hvc_console	2008-07-25 12:06:06 +10:00
vme_scc.c	m68k: gs: use tty_port fixes	2008-07-26 20:29:03 -07:00
vr41xx_giu.c	Add a bunch of cycle_kernel_lock() calls	2008-06-20 14:05:53 -06:00
vt.c	tty: shutdown method	2008-10-13 09:51:42 -07:00
vt_ioctl.c	tty: move tioclinux from a special case	2008-10-13 09:51:40 -07:00