Jeff Mahoney e37c4913c5 [SCSI] iterate over devices individually for /proc/scsi/scsi ... On systems with very large numbers (> 1600 or so) of SCSI devices, cat /proc/scsi/scsi ends up failing with -ENOMEM. This is due to the show routine simply iterating over all of the devices with bus_for_each_dev(), and trying to dump all of them into the buffer at the same time. On my test system (using scsi_debug with 4064 devices), the output ends up being ~ 632k, far more than kmalloc will typically allow. This patch defines its own seq_file opreations to iterate over the scsi devices.The result is that each show() operation only dumps ~ 180 bytes into the buffer at a time so we don't run out of memory. If the "Attached devices" header isn't required, we can dump the sfile->private bit completely. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>		2011-05-01 13:04:02 -05:00
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accessibility
acpi	Fix common misspellings	2011-03-31 11:26:23 -03:00
amba	PM / Hibernate: Introduce CONFIG_HIBERNATE_CALLBACKS	2011-04-11 22:54:42 +02:00
ata	Fix common misspellings	2011-03-31 11:26:23 -03:00
atm	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
auxdisplay	Fix common misspellings	2011-03-31 11:26:23 -03:00
base	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6	2011-04-12 17:18:05 -07:00
block	Fix common misspellings	2011-03-31 11:26:23 -03:00
bluetooth	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
cdrom	Fix common misspellings	2011-03-31 11:26:23 -03:00
char	Fix common misspellings	2011-03-31 11:26:23 -03:00
clk
clocksource
connector	connector: convert to synchronous netlink message processing	2011-03-30 17:14:33 -07:00
cpufreq	Fix common misspellings	2011-03-31 11:26:23 -03:00
cpuidle
crypto	Fix common misspellings	2011-03-31 11:26:23 -03:00
dca
dio
dma	Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6	2011-04-11 15:44:38 -07:00
edac	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
eisa
firewire	Fix common misspellings	2011-03-31 11:26:23 -03:00
firmware
gpio	Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6	2011-04-11 15:44:38 -07:00
gpu	Revert "i915: restore only the mode of this driver on lastclose"	2011-04-13 09:20:24 +10:00
hid	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
hwmon	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
hwspinlock
i2c	Fix common misspellings	2011-03-31 11:26:23 -03:00
ide	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
idle
ieee802154
infiniband	Fix common misspellings	2011-03-31 11:26:23 -03:00
input	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
isdn	Fix common misspellings	2011-03-31 11:26:23 -03:00
leds	leds/leds-regulator.c: fix handling of already enabled regulators	2011-04-14 16:06:54 -07:00
lguest	Fix common misspellings	2011-03-31 11:26:23 -03:00
macintosh	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
mca
md	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
media	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
memstick	Fix common misspellings	2011-03-31 11:26:23 -03:00
message	[SCSI] mptfusion: Bump version 3.4.19	2011-05-01 11:58:22 -05:00
mfd	mfd: Fetch cell pointer from platform_device->mfd_cell	2011-04-12 11:13:00 +02:00
misc	drivers/misc/sgi-gru/grufile.c: fix the wrong members of gru_chip	2011-04-14 16:06:55 -07:00
mmc	Fix common misspellings	2011-03-31 11:26:23 -03:00
mtd	Merge git://git.infradead.org/mtd-2.6	2011-04-09 13:23:50 -07:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2011-04-11 07:27:24 -07:00
nfc
nubus
of	Fix common misspellings	2011-03-31 11:26:23 -03:00
oprofile
parisc	Fix common misspellings	2011-03-31 11:26:23 -03:00
parport	Fix common misspellings	2011-03-31 11:26:23 -03:00
pci	PM / Hibernate: Introduce CONFIG_HIBERNATE_CALLBACKS	2011-04-11 22:54:42 +02:00
pcmcia	Fix common misspellings	2011-03-31 11:26:23 -03:00
platform	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86	2011-04-13 09:15:55 -07:00
pnp	Fix common misspellings	2011-03-31 11:26:23 -03:00
power
pps	Fix common misspellings	2011-03-31 11:26:23 -03:00
ps3	Fix common misspellings	2011-03-31 11:26:23 -03:00
rapidio	RapidIO/mpc85xx: fix possible mport registration problems	2011-04-14 16:06:56 -07:00
regulator	Fix common misspellings	2011-03-31 11:26:23 -03:00
rtc	drivers/rtc/rtc-mc13xxx.c: fix unterminated platform_device_id table	2011-04-14 16:06:54 -07:00
s390	Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6	2011-04-08 07:36:14 -07:00
sbus	Fix common misspellings	2011-03-31 11:26:23 -03:00
scsi	[SCSI] iterate over devices individually for /proc/scsi/scsi	2011-05-01 13:04:02 -05:00
sfi	Fix common misspellings	2011-03-31 11:26:23 -03:00
sh
sn
spi	Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6	2011-04-11 15:44:38 -07:00
ssb	Fix common misspellings	2011-03-31 11:26:23 -03:00
staging	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86	2011-04-12 15:24:23 -07:00
target	Fix common misspellings	2011-03-31 11:26:23 -03:00
tc
telephony	Fix common misspellings	2011-03-31 11:26:23 -03:00
thermal
tty	Merge branch 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2011-04-07 12:48:45 -07:00
uio	Fix common misspellings	2011-03-31 11:26:23 -03:00
usb	[SCSI] usb-storage: do not increment cmd->serial_number	2011-05-01 10:23:09 -05:00
uwb	Fix common misspellings	2011-03-31 11:26:23 -03:00
vhost
video	Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6	2011-04-07 12:49:17 -07:00
virtio
vlynq
w1	Fix common misspellings	2011-03-31 11:26:23 -03:00
watchdog	watchdog: mpc8xxx_wdt: fix build	2011-04-07 20:20:24 +00:00
xen	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6	2011-04-12 17:18:05 -07:00
zorro
Kconfig
Makefile