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Swen Schillig 6d9d63b948 [SCSI] zfcp: Add some statistics provided by the FCP adapter to the sysfs 
The new FCP adapter statistics provide a variety of information about
the virtual adapter (subchannel). In order to collect this information
the zfcp driver is extended to query this information.

The information provided by the new FCP adapter statistics can be
fetched by reading from the following files in the sysfs filesystem

/sys/class/scsi_host/host<n>/seconds_active
/sys/class/scsi_host/host<n>/requests
/sys/class/scsi_host/host<n>/megabytes
/sys/class/scsi_host/host<n>/utilization

These are the statistics on a virtual adapter (subchannel) level.

The information provided is raw and not modified or interpreted by any
means.  No interpretation or modification of the values is done by the
zfcp driver.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
 		2008-04-27 12:19:57 -05:00
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acorn/char
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acpi Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/juhl/trivial 2008-04-21 16:36:46 -07:00
amba
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ata Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6 2008-04-21 15:49:58 -07:00
atm drivers/atm: use time_before, time_before_eq, etc 2008-04-19 18:14:50 -07:00
auxdisplay
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base Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6 2008-04-21 15:49:58 -07:00
block Merge branch 'for-2.6.26' of git://git.kernel.dk/linux-2.6-block 2008-04-21 16:03:40 -07:00
bluetooth hci_usb: remove code obfuscation 2008-04-19 18:17:26 -07:00
cdrom cdrom: use kmalloced buffers instead of buffers on stack 2008-04-21 09:50:08 +02:00
char Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/juhl/trivial 2008-04-21 16:36:46 -07:00
clocksource
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connector
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cpufreq
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cpuidle
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crypto [CRYPTO] padlock-aes: Use generic setkey function 2008-04-21 10:19:34 +08:00
dca
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dio
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dma DMA engine: typo fixes 2008-04-21 22:38:45 +00:00
edac
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eisa
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firewire Convert asm/semaphore.h users to linux/semaphore.h 2008-04-18 22:22:54 -04:00
firmware Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6 2008-04-21 15:49:58 -07:00
gpio
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hid
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hwmon
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i2c Merge branch 'semaphore' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc 2008-04-21 15:41:27 -07:00
ide cdrom: make unregister_cdrom() return void 2008-04-21 09:50:08 +02:00
ieee1394 Convert asm/semaphore.h users to linux/semaphore.h 2008-04-18 22:22:54 -04:00
infiniband IB/ipath: Correct capitalization "IntX" -> "INTx" 2008-04-21 18:19:15 -07:00
input Merge branch 'semaphore' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc 2008-04-21 15:41:27 -07:00
isdn Merge branch 'irq-cleanups-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6 2008-04-21 15:56:19 -07:00
leds Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6 2008-04-21 15:49:58 -07:00
lguest drivers: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:16:32 -04:00
macintosh Convert asm/semaphore.h users to linux/semaphore.h 2008-04-18 22:22:54 -04:00
mca
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md RAID: remove trailing space from printk line 2008-04-21 22:42:58 +00:00
media Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/juhl/trivial 2008-04-21 16:36:46 -07:00
memstick memstick: convert struct class_device to struct device 2008-04-19 19:10:29 -07:00
message SCSI: convert struct class_device to struct device 2008-04-19 19:10:33 -07:00
mfd Merge branch 'semaphore' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc 2008-04-21 15:41:27 -07:00
misc [SCSI] ses: fix up functionality after class_device->device conversion 2008-04-22 15:16:29 -05:00
mmc mmc: sdio_ops.c should #include "sdio_ops.h" 2008-04-18 20:05:33 +02:00
mtd Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2008-04-21 15:50:49 -07:00
net Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2008-04-21 15:50:49 -07:00
nubus
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of [POWERPC] i2c: Fix build breakage introduced by OF helpers 2008-04-20 13:03:35 +10:00
oprofile
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parisc PCI: remove parisc consumer of the pci global_list 2008-04-20 21:47:01 -07:00
parport avr32: don't offer PARPORT_PC 2008-04-19 20:40:10 -04:00
pci Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6 2008-04-21 15:58:35 -07:00
pcmcia Merge branch 'merge-fixes' into devel 2008-04-19 17:17:34 +01:00
pnp
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power
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ps3
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rapidio
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rtc rtc: rtc-sh: Add support for periodic IRQs. 2008-04-18 09:50:01 -07:00
s390 [SCSI] zfcp: Add some statistics provided by the FCP adapter to the sysfs 2008-04-27 12:19:57 -05:00
sbus
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scsi [SCSI] scsi_transport_fc: fc_user_scan correction 2008-04-27 12:19:56 -05:00
serial Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2008-04-21 15:50:49 -07:00
sh
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sn
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spi spi: spi_s3c24xx must initialize num_chipselect 2008-04-15 19:35:41 -07:00
ssb Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-04-17 23:56:30 -07:00
tc
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telephony
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thermal acpi thermal trip points increased to 12 2008-04-15 19:35:41 -07:00
uio UIO: hold a reference to the device's owner while the device is open 2008-04-19 19:10:18 -07:00
usb Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6 2008-04-21 15:44:57 -07:00
video Merge branch 'merge-fixes' into devel 2008-04-19 17:17:34 +01:00
virtio virtio: remove overzealous BUG_ON. 2008-04-07 13:14:22 -07:00
w1
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watchdog Convert asm/semaphore.h users to linux/semaphore.h 2008-04-18 22:22:54 -04:00
xen
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zorro
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Kconfig
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Makefile
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