ubports_kernel_google_msm

Files

Vasu Dev 84c3e1ad08 [SCSI] libfc: adds can_queue ramp up

Adds last_can_queue_ramp_down_time and updates this on every
ramp down. If last_can_queue_ramp_down_time is not zero then
do ramp up on any IO completion in added fc_fcp_can_queue_ramp_up.

Reset last_can_queue_ramp_down_time to zero once can_queue
is ramped up to added max_can_queue limit, this is to avoid any
more ramp up attempts on subsequent IO completion.

The ramp down and up are skipped for FC_CAN_QUEUE_PERIOD
to avoid infrequent changes to can_queue, this required
keeping track of ramp up time also in last_can_queue_ramp_up_time.

Adds code to ramp down can_queue if lp->qfull is set, with added
new ramp up code the can_queue will be increased after
FC_CAN_QUEUE_PERIOD, therefore it is safe to do ramp down
without fsp in this case and will avoid thrash. This required
fc_fcp_can_queue_ramp_down locking change so that it can be
called with Scsi_Host lock held.

Removes si->throttled and fsp state FC_SRB_NOMEM, not needed with
added ramp up code.

Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

2009-12-04 12:01:10 -06:00

aacraid

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

aic7xxx

trivial: fix typo in aic7xxx comment

2009-09-21 15:15:53 +02:00

aic7xxx_old

…

aic94xx

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

arcmsr

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

arm

Merge branch 'master' into devel

2009-03-28 20:30:18 +00:00

be2iscsi

[SCSI] be2iscsi: Adding Ring Mode Wrb's V3

2009-12-04 12:00:39 -06:00

bfa

[SCSI] bfa: fixed checkpatch errors for bfad files

2009-12-04 12:00:09 -06:00

bnx2i

[SCSI] libiscsi: iscsi_session_setup to allow for private space

2009-10-02 14:01:39 -05:00

cxgb3i

[SCSI] libiscsi: iscsi_session_setup to allow for private space

2009-10-02 14:01:39 -05:00

device_handler

[SCSI] scsi_dh: Make alua hardware handler's activate() async

2009-12-04 12:00:48 -06:00

dpt

trivial: fix typo milisecond/millisecond for documentation and source comments.

2009-06-12 18:01:46 +02:00

fcoe

[SCSI] fcoe: Formatting cleanups and commenting

2009-12-04 12:01:08 -06:00

fnic

[SCSI] libfc: changes to libfc_host_alloc to consolidate initialization with allocation

2009-12-04 12:00:56 -06:00

ibmvscsi

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

libfc

[SCSI] libfc: adds can_queue ramp up

2009-12-04 12:01:10 -06:00

libsas

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

lpfc

[SCSI] scsi_transport_fc: Introduce helper function for blocking scsi_eh

2009-12-04 12:00:52 -06:00

megaraid

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

mpt2sas

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

mvsas

[SCSI] mvsas: Support Areca SAS/SATA HBA, ARC-1300/1320

2009-10-02 09:44:45 -05:00

osd

[SCSI] Merge branch 'linus'

2009-06-12 10:02:03 -05:00

pcmcia

[SCSI] nsp_cs: fix buf overflow

2009-08-22 17:52:22 -05:00

pm8001

[SCSI] pm8001: add SAS/SATA HBA driver

2009-12-04 12:00:40 -06:00

qla2xxx

[SCSI] scsi_transport_fc: Introduce helper function for blocking scsi_eh

2009-12-04 12:00:52 -06:00

qla4xxx

trivial: fix typo "to to" in multiple files

2009-09-21 15:14:55 +02:00

sym53c8xx_2

sym53c8xx: ratelimit parity errors

2009-06-21 11:12:17 -05:00

.gitignore

…

3w-9xxx.c

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

3w-9xxx.h

[SCSI] 3w-9xxx: add power management support

2009-03-13 15:46:42 -05:00

3w-sas.c

[SCSI] 3w-sas: Add new driver for LSI 3ware 9750

2009-12-04 12:00:51 -06:00

3w-sas.h

[SCSI] 3w-sas: Add new driver for LSI 3ware 9750

2009-12-04 12:00:51 -06:00

3w-xxxx.c

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

3w-xxxx.h

[SCSI] 3w-xxxx: scsi_dma_unmap fix

2009-05-15 12:24:59 -04:00

53c700_d.h_shipped

…

53c700.c

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

53c700.h

…

53c700.scr

…

a100u2w.c

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

a100u2w.h

…

a2091.c

[SCSI] a2091: make 2 functions static

2009-04-03 10:17:31 -05:00

a2091.h

[SCSI] a2091: make 2 functions static

2009-04-03 10:17:31 -05:00

a3000.c

[SCSI] a3000: make 2 functions static

2009-04-03 10:17:17 -05:00

a3000.h

[SCSI] a3000: make 2 functions static

2009-04-03 10:17:17 -05:00

a4000t.c

scsi: a4000 - Correct driver unregistration in case of failure

2009-04-22 20:39:06 +02:00

advansys.c

[SCSI] advansys: use request_firmware

2009-04-03 09:25:23 -05:00

aha152x.c

drivers/scsi: use nr_irqs

2008-10-16 16:52:06 +02:00

aha152x.h

…

aha1542.c

[SCSI] aha1542: minor irq handler cleanups

2008-04-27 12:19:55 -05:00

aha1542.h

…

aha1740.c

scsi: remove driver_data direct access of struct device

2009-06-15 21:30:27 -07:00

aha1740.h

…

aic7xxx_old.c

Remove pointless casts from void pointers

2008-02-06 10:41:01 -08:00

atari_NCR5380.c

Remove multiple KERN_ prefixes from printk formats

2009-07-08 10:30:03 -07:00

atari_scsi.c

m68k: section mismatch fixes: Atari SCSI

2009-03-26 21:15:29 +01:00

atari_scsi.h

…

atp870u.c

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

atp870u.h

…

BusLogic.c

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

BusLogic.h

[SCSI] BusLogic: make FlashPoint support x86-32 only

2008-04-07 12:15:44 -05:00

bvme6000_scsi.c

scsi/m68k: Kill NCR_700_detect() warnings

2009-03-24 16:38:25 -07:00

ch.c

[SCSI] ch: Check NULL for kmalloc() return

2009-08-22 17:52:22 -05:00

constants.c

[SCSI] scsi: Add missing command definitions

2009-12-04 12:00:15 -06:00

dc395x.c

[SCSI] Remove random noop unchecked_isa_dma users

2008-04-07 12:15:40 -05:00

dc395x.h

…

dmx3191d.c

…

dpt_i2o.c

dpt_i2o: Fix up copy*user

2009-10-29 09:01:07 -07:00

dpti.h

drivers/scsi/dpt_i2o.c: fix build on alpha

2008-05-08 10:46:56 -07:00

dtc.c

…

dtc.h

…

eata_generic.h

…

eata_pio.c

[SCSI] Clean up my email address and use a single standard address for everything

2008-12-29 11:24:12 -06:00

eata_pio.h

…

eata.c

block: convert to pos and nr_sectors accessors

2009-05-11 09:50:54 +02:00

esp_scsi.c

[SCSI] esp_scsi: Use DIV_ROUND_UP

2008-12-29 11:24:14 -06:00

esp_scsi.h

sparc: Kill SBUS DVMA layer.

2008-08-29 02:13:10 -07:00

fd_mcs.c

…

fdomain.c

[SCSI] Clean up my email address and use a single standard address for everything

2008-12-29 11:24:12 -06:00

fdomain.h

…

FlashPoint.c

[SCSI] FlashPoint: fix off-by-one errors

2008-04-27 12:19:55 -05:00

g_NCR5380_mmio.c

…

g_NCR5380.c

…

g_NCR5380.h

…

gdth_ioctl.h

…

gdth_proc.c

[SCSI] gdth: fix overlapping snprintf users

2009-06-09 10:31:46 -05:00

gdth_proc.h

block: unify request timeout handling

2008-10-09 08:56:13 +02:00

gdth.c

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

gdth.h

block: unify request timeout handling

2008-10-09 08:56:13 +02:00

gvp11.c

[SCSI] a2091, gvp11: kill warn_unused_result warnings

2009-01-02 12:16:18 -06:00

gvp11.h

…

hosts.c

fix race that can give duplicate host number

2009-06-21 10:52:42 -05:00

hptiop.c

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

hptiop.h

[SCSI] hptiop: Add RR44xx adapter support

2009-10-02 09:45:22 -05:00

ibmmca.c

[SCSI] Clean up my email address and use a single standard address for everything

2008-12-29 11:24:12 -06:00

imm.c

[SCSI] replace __FUNCTION__ with __func__

2008-07-27 10:31:49 -04:00

imm.h

…

in2000.c

[SCSI] Clean up my email address and use a single standard address for everything

2008-12-29 11:24:12 -06:00

in2000.h

…

initio.c

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

initio.h

[SCSI] Clean up my email address and use a single standard address for everything

2008-12-29 11:24:12 -06:00

ipr.c

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

ipr.h

[SCSI] ipr: fix buffer overflow

2009-08-22 17:52:12 -05:00

ips.c

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

ips.h

removed unused #include <linux/version.h>'s

2008-08-23 12:14:12 -07:00

iscsi_tcp.c

[SCSI] libiscsi: iscsi_session_setup to allow for private space

2009-10-02 14:01:39 -05:00

iscsi_tcp.h

[SCSI] iscsi_tcp: hook iscsi_tcp into new libiscsi_tcp module

2008-12-29 11:24:22 -06:00

jazz_esp.c

[SCSI] jazz_esp, sgiwd93, sni_53c710, sun3x_esp: fix platform driver hotplug/coldplug

2008-04-27 12:33:04 -05:00

Kconfig

[SCSI] 3w-sas: Add new driver for LSI 3ware 9750

2009-12-04 12:00:51 -06:00

lasi700.c

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

libiscsi_tcp.c

libiscsi: don't run scsi eh if iscsi task is making progress

2009-06-21 10:52:39 -05:00

libiscsi.c

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

libsrp.c

[SCSI] libsrp: fix memory leak in srp_ring_free()

2009-09-12 09:35:34 -05:00

mac53c94.c

Remove multiple KERN_ prefixes from printk formats

2009-07-08 10:30:03 -07:00

mac53c94.h

…

mac_esp.c

[SCSI] mac_esp: fix for quadras with two esp chips

2008-12-29 11:24:19 -06:00

mac_scsi.c

m68k: machw.h cleanup

2008-12-28 20:00:03 +01:00

mac_scsi.h

…

Makefile

[SCSI] 3w-sas: Add new driver for LSI 3ware 9750

2009-12-04 12:00:51 -06:00

megaraid.c

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

megaraid.h

2009-06-12 18:01:45 +02:00

mesh.c

[SCSI] SCSI: remove dev->power.power_state from mesh driver

2008-06-05 09:23:44 -05:00

mesh.h

…

mvme16x_scsi.c

scsi/m68k: Kill NCR_700_detect() warnings

2009-03-24 16:38:25 -07:00

mvme147.c

[SCSI] wd33c93: fix up cut and paste error

2008-04-07 12:19:07 -05:00

mvme147.h

…

ncr53c8xx.c

[SCSI] ncr53c8xx: div reaches -1

2009-06-15 10:09:30 -05:00

ncr53c8xx.h

…

NCR53c406a.c

…

NCR5380.c

[SCSI] Clean up my email address and use a single standard address for everything

2008-12-29 11:24:12 -06:00

NCR5380.h

…

NCR_D700.c

[SCSI] NCR_D700: fix IRQ handler return type

2009-05-23 15:44:09 -05:00

NCR_D700.h

…

NCR_Q720.c

…

NCR_Q720.h

…

nsp32_debug.c

[SCSI] replace __FUNCTION__ with __func__

2008-07-27 10:31:49 -04:00

nsp32_io.h

…

nsp32.c

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

nsp32.h

removed unused #include <linux/version.h>'s

2008-08-23 12:14:12 -07:00

osst_detect.h

…

osst_options.h

…

osst.c

[SCSI] osst: replace scsi_execute_async with the block layer API

2009-03-12 12:58:10 -05:00

osst.h

[SCSI] osst: replace scsi_execute_async with the block layer API

2009-03-12 12:58:10 -05:00

pas16.c

…

pas16.h

…

pmcraid.c

[SCSI] modify change_queue_depth to take in reason why it is being called

2009-12-04 12:00:41 -06:00

pmcraid.h

headers: kref.h redux

2009-09-26 10:17:19 -07:00

ppa.c

[SCSI] replace __FUNCTION__ with __func__

2008-07-27 10:31:49 -04:00

ppa.h

…

ps3rom.c

ps3rom: Use ps3_system_bus_[gs]et_drvdata() instead of direct access

2009-06-16 14:15:46 +10:00

qla1280.c

[SCSI] qla1280: error recovery rewrite

2009-05-20 17:21:13 -05:00

qla1280.h

[SCSI] qla1280: error recovery rewrite

2009-05-20 17:21:13 -05:00

qlogicfas408.c

[SCSI] Clean up my email address and use a single standard address for everything

2008-12-29 11:24:12 -06:00

qlogicfas408.h

…

qlogicfas.c

…

qlogicpti.c

[SCSI] qlogicpti: use request_firmware

2009-04-03 09:25:23 -05:00

qlogicpti.h

qlogicpti: Convert to pure OF driver.

2008-08-29 02:14:46 -07:00

raid_class.c

[SCSI] struct device - replace bus_id with dev_name(), dev_set_name()

2009-01-02 10:22:16 -06:00

script_asm.pl

…

scsi_debug.c

[SCSI] scsi_debug: fix Thin provisioning support

2009-12-04 12:00:49 -06:00

scsi_devinfo.c

enhance device info matching for multiple tables

2009-06-21 10:52:45 -05:00

scsi_error.c

[SCSI] add queue_depth ramp up code

2009-12-04 12:00:44 -06:00

scsi_ioctl.c

[SCSI] struct device - replace bus_id with dev_name(), dev_set_name()

2009-01-02 10:22:16 -06:00

scsi_lib_dma.c

…

scsi_lib.c

[SCSI] scsi_lib: fix potential NULL dereference

2009-12-04 12:00:51 -06:00

scsi_logging.h

…

scsi_module.c

…

scsi_netlink.c

[SCSI] fix netlink kernel-doc

2008-10-23 11:42:17 -05:00

scsi_priv.h

driver model: constify attribute groups

2009-09-15 09:50:47 -07:00

scsi_proc.c

proc 2/2: remove struct proc_dir_entry::owner

2009-03-31 01:14:44 +04:00

scsi_sas_internal.h

SCSI: convert struct class_device to struct device

2008-04-19 19:10:33 -07:00

scsi_scan.c

[SCSI] add queue_depth ramp up code

2009-12-04 12:00:44 -06:00

scsi_sysctl.c

…

scsi_sysfs.c

[SCSI] add queue_depth ramp up code

2009-12-04 12:00:44 -06:00

scsi_tgt_if.c

scsi-tgt: BKL pushdown

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

scsi_tgt_lib.c

block: cleanup rq->data_len usages

2009-05-11 09:50:55 +02:00

scsi_tgt_priv.h

[SCSI] replace __FUNCTION__ with __func__

2008-07-27 10:31:49 -04:00

scsi_transport_api.h

…

scsi_transport_fc_internal.h

…

scsi_transport_fc.c

[SCSI] scsi_transport_fc: Introduce helper function for blocking scsi_eh

2009-12-04 12:00:52 -06:00

scsi_transport_iscsi.c

[SCSI] iscsi class: Add logging to scsi_transport_iscsi.c

2009-09-05 09:42:45 -05:00

scsi_transport_sas.c

[SCSI] scsi_transport_sas: fix incorrect duplicate setup of max_phys

2009-08-22 17:52:01 -05:00

scsi_transport_spi.c

scsi_transport_spi: Blacklist Ultrium-3 tape for IU transfers

2009-06-21 10:52:46 -05:00

scsi_transport_srp_internal.h

…

scsi_transport_srp.c

[SCSI] struct device - replace bus_id with dev_name(), dev_set_name()

2009-01-02 10:22:16 -06:00

scsi_typedefs.h

…

scsi_wait_scan.c

driver synchronization: make scsi_wait_scan more advanced

2009-04-21 19:40:00 -07:00

scsi.c

[SCSI] add queue_depth ramp up code

2009-12-04 12:00:44 -06:00

scsi.h

…

scsicam.c

…

sd_dif.c

[SCSI] sd: Detach DIF from block integrity infrastructure

2009-10-02 09:46:39 -05:00

sd.c

[SCSI] sd: Support disks formatted with DIF Type 2

2009-10-02 09:47:04 -05:00

sd.h

[SCSI] sd: Support disks formatted with DIF Type 2

2009-10-02 09:47:04 -05:00

ses.c

[SCSI] ses: update enclosure data on hot add

2009-08-22 17:52:14 -05:00

sg.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

2009-10-11 11:12:33 -07:00

sgiwd93.c

[SCSI] sgiwd93: Fix compilation warning

2009-01-02 10:58:41 -06:00

sim710.c

[SCSI] struct device - replace bus_id with dev_name(), dev_set_name()

2009-01-02 10:22:16 -06:00

sni_53c710.c

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

sr_ioctl.c

[SCSI] sr: report more accurate drive status after closing the tray.

2009-04-27 09:32:30 -05:00

sr_vendor.c

drivers/scsi/sr_vendor.c: use bcd2bin

2008-10-20 08:52:41 -07:00

sr.c

[SCSI] sr: consider the last written sector when determining media size

2009-10-02 09:45:46 -05:00

sr.h

[SCSI] sr: fix test unit ready responses

2008-02-07 18:02:44 -06:00

st_options.h

[SCSI] st: add option to use SILI in variable block reads

2008-04-07 12:15:39 -05:00

st.c

[SCSI] st: fix possible memory use after free after MTSETBLK ioctl

2009-10-02 14:11:58 -05:00

st.h

[SCSI] st: remove unused frp_sg_current

2009-01-02 12:02:25 -06:00

stex.c

[SCSI] stex: update version to 4.6.0000.4

2009-10-29 13:03:27 -04:00

sun3_NCR5380.c

Remove multiple KERN_ prefixes from printk formats

2009-07-08 10:30:03 -07:00

sun3_scsi_vme.c

[SCSI] sun3_scsi_vme: add MODULE_LICENSE

2008-04-16 09:28:11 -05:00

sun3_scsi.c

…

sun3_scsi.h

…

sun3x_esp.c

[SCSI] sun3x_esp: Convert && to ||

2008-10-23 11:42:19 -05:00

sun_esp.c

sparc: Annotate of_device_id arrays with const or __initdata.

2008-08-31 01:23:17 -07:00

sym53c416.c

[SCSI] Clean up my email address and use a single standard address for everything

2008-12-29 11:24:12 -06:00

sym53c416.h

…

t128.c

…

t128.h

…

tmscsim.c

[SCSI] tmscsim: fix indentation and braces disagreement - add braces

2008-12-29 11:24:14 -06:00

tmscsim.h

…

u14-34f.c

block: convert to pos and nr_sectors accessors

2009-05-11 09:50:54 +02:00

ultrastor.c

scsi: fix integer as NULL pointer warnings

2008-04-28 17:31:13 -07:00

ultrastor.h

…

vmw_pvscsi.c

[SCSI] vmw_pvscsi: SCSI driver for VMware's virtual HBA.

2009-12-04 12:00:49 -06:00

vmw_pvscsi.h

[SCSI] vmw_pvscsi: SCSI driver for VMware's virtual HBA.

2009-12-04 12:00:49 -06:00

wd33c93.c

[SCSI] WD33C93: let platform stub override no_sync/fast/dma_mode

2008-04-07 12:19:01 -05:00

wd33c93.h

…

wd7000.c

[SCSI] Clean up my email address and use a single standard address for everything

2008-12-29 11:24:12 -06:00

zalon.c

[SCSI] zalon: fix oops on attach failure

2009-06-25 11:37:23 -05:00

zorro7xx.c

…