Tejun Heo f331c0296f block: don't depend on consecutive minor space ...

* Implement disk_devt() and part_devt() and use them to directly
  access devt instead of computing it from ->major and ->first_minor.

  Note that all references to ->major and ->first_minor outside of
  block layer is used to determine devt of the disk (the part0) and as
  ->major and ->first_minor will continue to represent devt for the
  disk, converting these users aren't strictly necessary.  However,
  convert them for consistency.

* Implement disk_max_parts() to avoid directly deferencing
  genhd->minors.

* Update bdget_disk() such that it doesn't assume consecutive minor
  space.

* Move devt computation from register_disk() to add_disk() and make it
  the only one (all other usages use the initially determined value).

These changes clean up the code and will help disk->part dereference
fix and extended block device numbers.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

2008-10-09 08:56:05 +02:00

..

agp

agp: fix SIS 5591/5592 wrong PCI id

2008-08-12 10:13:38 +10:00

hw_random

crypto: padlock - fix VIA PadLock instruction usage with irq_ts_save/restore()

2008-08-13 22:02:26 +10:00

ip2

ip2: push BKL down for the firmware interface

2008-07-25 10:53:43 -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

removed unused #include <version.h>

2008-08-16 17:21:58 -07:00

rio

rio: push down the BKL into the firmware ioctl handler

2008-07-25 10:53:43 -07:00

tpm

tpm: Use correct data types for sizes in tpm_write() and tpm_read()

2008-07-26 12:00:04 -07:00

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

Blackfin char driver for Blackfin on-chip OTP memory (v3)

2008-04-25 08:04:56 +08:00

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

tty: rework break handling

2008-07-22 13:03:28 -07:00

defkeymap.c_shipped

Fix default compose table initialization

2008-03-03 14:53:16 -08:00

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

Fix the epca driver to permit epca_setup() to be invoked from the kernel cmdline

2008-07-22 13:03:28 -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

drivers/char/: Spelling fixes

2008-02-03 17:11:42 +02:00

hpet.c

#if 0 hpet_unregister()

2008-07-25 10:53:43 -07:00

hvc_beat.c

[POWERPC] hvcbeat: Fix buffer manipulation

2008-04-17 07:46:10 +10:00

hvc_console.c

fix spinlock recursion in hvc_console

2008-08-12 17:52:55 +10:00

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

[POWERPC] hvc_rtas_init() must be __init

2008-02-14 22:11:02 +11:00

hvc_vio.c

hvc_console: rework setup to replace irq functions with callbacks

2008-07-25 12:06:06 +10:00

hvc_xen.c

hvc_console: rework setup to replace irq functions with callbacks

2008-07-25 12:06:06 +10:00

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

isicom: restore using hardware break support

2008-07-22 13:03:28 -07:00

istallion.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

2008-07-22 13:13:47 -07:00

Kconfig

powerpc/iseries: remove the old viocons driver

2008-08-07 18:07:10 -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

powerpc/iseries: remove the old viocons driver

2008-08-07 18:07:10 -07:00

mbcs.c

mbcs: cdev lock_kernel() pushdown

2008-06-20 14:05:48 -06:00

mbcs.h

MBCS: convert dmareadlock to mutex

2008-02-07 08:42:25 -08:00

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: rework break handling

2008-07-22 13:03:28 -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

Char: mxser, ratelimit ioctl warning

2008-07-30 09:41:45 -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

drivers/char: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -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: 6ee8928d94841aa764aeaf645ad16daff811dc26

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: Ldisc revamp

2008-07-20 17:12:34 -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_reg.h

…

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

rocket_int.h

tty: add more tty_port fields

2008-07-20 17:12:38 -07:00

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

rtc.c

drivers/char/rtc.c: removed duplicated include

2008-08-12 16:07:30 -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_event.c

byteorder: don't directly include linux/byteorder/generic.h

2008-05-16 12:01:45 -07:00

snsc.c

device create: char: convert device_create to device_create_drvdata

2008-07-21 21:54:41 -07:00

snsc.h

Convert asm/semaphore.h users to linux/semaphore.h

2008-04-18 22:22:54 -04:00

sonypi.c

sonypi: BKL pushdown

2008-07-02 15:06:25 -06:00

specialix_io8.h

tty: add more tty_port fields

2008-07-20 17:12:38 -07:00

specialix.c

specialix: restore driver using new break functionality

2008-07-22 13:03:28 -07:00

stallion.c

stallion: removed unused variable

2008-07-24 10:47:30 -07:00

sx.c

sx: push BKL down into the firmware ioctl handler

2008-07-25 10:53:43 -07:00

sx.h

Char: char/serial, remove SERIAL_TYPE_NORMAL redefines

2008-02-07 08:42:33 -08:00

sxboards.h

…

sxwindow.h

…

synclink_gt.c

removed unused #include <version.h>

2008-08-16 17:21:58 -07:00

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

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

[PATCH] split linux/file.h

2008-05-01 13:08:16 -04:00

tty_io.c

kgdboc,tty: Fix tty polling search to use name correctly

2008-09-26 10:36:42 -05:00

tty_ioctl.c

tty: TIOCGSOFTCAR/SSOFTCAR on pty is wron

2008-08-27 14:37:09 -07:00

tty_ldisc.c

try harder to load tty ldisc driver

2008-08-01 12:50:15 -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_ioctl.c

tty: remove resize window special case

2008-08-15 10:34:07 -07:00

vt.c

tty: remove resize window special case

2008-08-15 10:34:07 -07:00