Tejun Heo f27bac2761 [SCSI] sd: update index allocation and use ida instead of idr ...

Update index allocation as follows.

* sd_index_idr is used only for ID allocation and mapping
  functionality is not used.  Use more memory efficient ida instead.

* idr and ida have their own locks inside them and don't need them for
  operation.  Drop it.

* index wasn't freed if probing failed after index allocation.  fix
  it.

* ida allocation should be repeated if it fails with -EAGAIN.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

2008-07-26 15:14:50 -04:00

..

accessibility

…

acpi

Merge branch 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-2.6

2008-07-24 13:57:37 -07:00

amba

…

ata

Fix ahci driver 'flags' type

2008-07-25 10:56:36 -07:00

atm

…

auxdisplay

auxdisplay: small cleanups

2008-07-24 10:47:41 -07:00

base

firmware: use memory_read_from_buffer()

2008-07-25 10:53:44 -07:00

block

aoe: convert emsgs_sema into a completion

2008-07-25 10:53:45 -07:00

bluetooth

…

cdrom

…

char

Merge git://git.infradead.org/embedded-2.6

2008-07-25 12:02:08 -07:00

clocksource

…

connector

…

cpufreq

…

cpuidle

…

crypto

…

dca

…

dio

…

dma

…

edac

edac: mpc85xx fix pci ofdev 2nd pass

2008-07-25 10:53:49 -07:00

eisa

…

firewire

…

firmware

dell_rbu: use memory_read_from_buffer()

2008-07-25 10:53:44 -07:00

gpio

gpio: max732x driver

2008-07-25 10:53:30 -07:00

gpu

…

hid

…

hwmon

…

i2c

gpiolib: allow user-selection

2008-07-25 10:53:30 -07:00

ide

ide: use proper printk() KERN_* levels in ide-probe.c

2008-07-24 22:53:36 +02:00

ieee1394

…

infiniband

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

2008-07-24 12:56:07 -07:00

input

Undo duplicate "m68k: drivers/input/serio/hp_sdc.c needs <linux/semaphore.h>"

2008-07-25 09:19:36 -07:00

isdn

Rename WARN() to WARNING() to clear the namespace

2008-07-25 10:53:29 -07:00

leds

…

lguest

virtio: Add transport feature handling stub for virtio_ring.

2008-07-25 12:06:14 +10:00

macintosh

…

mca

…

md

…

media

…

memstick

…

message

I2O: handle sysfs_create_link() failures

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

mfd

MFD_TC6393XB is ARM-only

2008-07-25 17:39:36 -07:00

misc

drivers/misc/phantom: note PCI

2008-07-25 10:53:44 -07:00

mmc

…

mtd

Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6

2008-07-25 11:02:17 -07:00

net

Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

2008-07-25 11:08:17 -07:00

nubus

…

of

Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

2008-07-25 11:08:17 -07:00

oprofile

…

parisc

…

parport

parport: fix platform driver hotplug/coldplug

2008-07-25 10:53:28 -07:00

pci

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6

2008-07-24 13:57:13 -07:00

pcmcia

…

pnp

…

power

drivers/power: fix platform driver hotplug/coldplug

2008-07-25 10:53:28 -07:00

ps3

…

rapidio

…

rtc

rtc-vr41xx: add irq_set_freq() and irq_set_state()

2008-07-24 10:47:34 -07:00

s390

virtio: Add transport feature handling stub for virtio_ring.

2008-07-25 12:06:14 +10:00

sbus

…

scsi

[SCSI] sd: update index allocation and use ida instead of idr

2008-07-26 15:14:50 -04:00

serial

cpm1: don't send break on TX_STOP, don't interrupt RX/TX when adjusting termios parameters

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

sh

…

sn

…

spi

spi: au1550_spi: improve pio transfer mode

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

ssb

…

tc

…

telephony

ixj: push BKL into driver and wrap ioctls

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

thermal

…

uio

…

usb

Rename WARN() to WARNING() to clear the namespace

2008-07-25 10:53:29 -07:00

video

Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight

2008-07-24 12:16:40 -07:00

virtio

virtio: Add transport feature handling stub for virtio_ring.

2008-07-25 12:06:14 +10:00

w1

…

watchdog

…

xen

…

zorro

…

Kconfig

…

Makefile

gpiolib: allow user-selection

2008-07-25 10:53:30 -07:00