Dan Williams f208826751 isci: kill isci_remote_device_change_state() ...

Now that "stopping/stopped" are one in the same and signalled by a NULL device
pointer the rest of the device status infrastructure can be removed (->status
and ->state_lock).  The "not ready for i/o state" is replaced with a state
flag, and is evaluated under scic_lock so that we don't see transients from
taking the device reference to submitting the i/o.

This also fixes a potential leakage of can_queue slots in the rare case that
SAS_TASK_ABORTED is set at submission.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>

2011-07-03 04:04:51 -07:00

..

aacraid

Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

2011-05-26 13:19:00 -07:00

aic7xxx

treewide: fix a few typos in comments

2011-05-10 10:16:21 +02:00

aic7xxx_old

Fix common misspellings

2011-03-31 11:26:23 -03:00

aic94xx

[SCSI] aic94xx: world-writable sysfs update_bios file

2011-05-24 13:08:39 -04:00

arcmsr

[SCSI] arcmsr: simplify assumptions in dma_alloc_coherent()

2011-05-01 16:32:23 -05:00

arm

Fix common misspellings

2011-03-31 11:26:23 -03:00

be2iscsi

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

2011-05-23 09:12:26 -07:00

bfa

[SCSI] bfa: kdump fix

2011-05-24 12:38:02 -04:00

bnx2fc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

2011-05-20 13:43:21 -07:00

bnx2i

[SCSI] bnx2i: Optimized the iSCSI offload performance

2011-05-24 12:41:10 -04:00

cxgbi

libcxgbi: Use flowi4's saddr in cxgbi_check_route().

2011-05-03 20:43:40 -07:00

device_handler

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

2011-05-20 13:29:52 -07:00

dpt

Fix common misspellings

2011-03-31 11:26:23 -03:00

fcoe

[SCSI] libfcoe: Remove unnecessary module state checks

2011-05-24 12:37:35 -04:00

fnic

Fix common misspellings

2011-03-31 11:26:23 -03:00

ibmvscsi

[SCSI] ibmvscsi: Improve CRQ reset reliability

2011-05-01 12:09:58 -05:00

isci

isci: kill isci_remote_device_change_state()

2011-07-03 04:04:51 -07:00

libfc

[SCSI] libfc: do not immediately retry the cmd when seq_send fails in fc_fcp_send_data

2011-05-24 12:37:25 -04:00

libsas

[SCSI] libsas: Add option for SATA soft reset

2011-05-26 22:49:33 -05:00

lpfc

[SCSI] lpfc 8.3.24: Extend BSG infrastructure and add link diagnostics

2011-05-26 22:49:39 -05:00

megaraid

[SCSI] megaraid_sas: Version and Changelog update

2011-05-24 12:36:06 -04:00

mpt2sas

[SCSI] mpt2sas: Fix missing reference tag seed with Type 2 devices

2011-05-24 12:38:25 -04:00

mvsas

[SCSI] mvsas: add support for Task collector mode and fixed relative bugs

2011-05-01 12:08:03 -05:00

osd

[SCSI] libosd: osd_req_read_sg, optimize the single entry case

2011-01-24 12:06:31 -06:00

pcmcia

Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6

2011-05-24 13:28:35 -07:00

pm8001

Merge branch 'master' into for-next

2011-04-26 10:22:59 +02:00

qla2xxx

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

2011-05-23 09:12:26 -07:00

qla4xxx

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

2011-05-27 19:52:57 -07:00

sym53c8xx_2

Fix common misspellings

2011-03-31 11:26:23 -03:00

.gitignore

…

3w-9xxx.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

3w-9xxx.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

3w-sas.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

3w-sas.h

…

3w-xxxx.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

3w-xxxx.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

53c700_d.h_shipped

Fix common misspellings

2011-03-31 11:26:23 -03:00

53c700.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

53c700.h

…

53c700.scr

Fix common misspellings

2011-03-31 11:26:23 -03:00

a100u2w.c

Merge branch 'master' into for-next

2010-12-22 18:57:02 +01:00

a100u2w.h

…

a2091.c

m68k/scsi: a2091 - Do not use legacy Scsi_Host.base

2010-05-26 19:51:08 +02:00

a2091.h

m68k/scsi: a2091 - Kill a2091_scsiregs typedef

2010-05-26 19:51:07 +02:00

a3000.c

m68k/scsi: a3000 - Do not use legacy Scsi_Host.base

2010-05-26 19:51:08 +02:00

a3000.h

m68k/scsi: a3000 - Kill a3000_scsiregs typedef

2010-05-26 19:51:07 +02:00

a4000t.c

m68k: amiga - A4000T SCSI platform device conversion

2010-05-26 19:51:09 +02:00

advansys.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

aha152x.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

aha152x.h

…

aha1542.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

aha1542.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

aha1740.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

aha1740.h

…

aic7xxx_old.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

atari_NCR5380.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

atari_scsi.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

atari_scsi.h

…

atp870u.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

atp870u.h

…

BusLogic.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

BusLogic.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

bvme6000_scsi.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

ch.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

constants.c

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

2011-05-23 09:12:26 -07:00

dc395x.c

[SCSI] remove cmd->serial_number litter

2011-05-01 10:22:40 -05:00

dc395x.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

dmx3191d.c

…

dpt_i2o.c

[SCSI] remove cmd->serial_number litter

2011-05-01 10:22:40 -05:00

dpti.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

dtc.c

…

dtc.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

eata_generic.h

…

eata_pio.c

[SCSI] remove cmd->serial_number litter

2011-05-01 10:22:40 -05:00

eata_pio.h

…

eata.c

[SCSI] remove cmd->serial_number litter

2011-05-01 10:22:40 -05:00

esp_scsi.c

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

2011-05-23 09:12:26 -07:00

esp_scsi.h

…

fd_mcs.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

fdomain.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

fdomain.h

…

FlashPoint.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

g_NCR5380_mmio.c

…

g_NCR5380.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

g_NCR5380.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

gdth_ioctl.h

[SCSI] gdth: Convert to use regular kernel types.

2010-01-18 10:48:16 -06:00

gdth_proc.c

[SCSI] gdth: Add missing call to gdth_ioctl_free

2010-12-31 09:50:09 -06:00

gdth_proc.h

[SCSI] gdth: Convert to use regular kernel types.

2010-01-18 10:48:16 -06:00

gdth.c

[SCSI] gdth: Add missing call to gdth_ioctl_free

2010-12-31 09:50:09 -06:00

gdth.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

gvp11.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

gvp11.h

m68k: amiga - GVP Series II SCSI zorro_driver conversion

2010-05-26 19:51:08 +02:00

hosts.c

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

2010-10-22 19:36:42 -07:00

hpsa_cmd.h

[SCSI] hpsa: use new doorbell-bit-5 reset method

2011-05-17 11:07:01 +04:00

hpsa.c

[SCSI] hpsa: Change memset using sizeof(ptr) to sizeof(*ptr)

2011-05-17 11:19:27 +04:00

hpsa.h

[SCSI] hpsa: do soft reset if hard reset is broken

2011-05-17 11:07:28 +04:00

hptiop.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

hptiop.h

…

ibmmca.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

imm.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

imm.h

…

in2000.c

Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

2011-05-26 13:19:00 -07:00

in2000.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

initio.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

initio.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

ipr.c

[SCSI] ipr: fix possible false positive detection of stuck interrupt

2011-05-24 12:37:50 -04:00

ipr.h

[SCSI] ipr: Driver version 2.5.2

2011-05-01 12:10:34 -05:00

ips.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

ips.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

iscsi_boot_sysfs.c

[SCSI] iscsi boot: mv iscsi_boot_sysfs to drivers/scsi

2010-08-06 10:45:07 -05:00

iscsi_tcp.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

iscsi_tcp.h

[SCSI] iscsi_tcp: use iscsi_conn_get_addr_param libiscsi function

2011-02-24 12:41:10 -05:00

jazz_esp.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

Kconfig

isci: remove compile-time (Kconfig) silicon configuration

2011-07-03 04:04:45 -07:00

lasi700.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

libiscsi_tcp.c

[SCSI] libiscsi_tcp: use kmap in xmit path

2011-03-23 11:36:58 -05:00

libiscsi.c

[SCSI] libiscsi: add helper to convert addr to string

2011-02-24 12:41:08 -05:00

libsrp.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

mac53c94.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

mac53c94.h

…

mac_esp.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

mac_scsi.c

…

mac_scsi.h

…

Makefile

isci: Intel(R) C600 Series Chipset Storage Control Unit Driver

2011-07-02 22:56:22 -07:00

megaraid.c

[SCSI] remove cmd->serial_number litter

2011-05-01 10:22:40 -05:00

megaraid.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

mesh.c

[SCSI] remove cmd->serial_number litter

2011-05-01 10:22:40 -05:00

mesh.h

…

mvme16x_scsi.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

mvme147.c

m68k/scsi: mvme147 - Kill obsolete HOSTS_C logic

2010-05-26 19:51:07 +02:00

mvme147.h

[SCSI] mvme147: Reindentation

2010-05-02 15:55:03 -04:00

ncr53c8xx.c

[SCSI] remove cmd->serial_number litter

2011-05-01 10:22:40 -05:00

ncr53c8xx.h

…

NCR53c406a.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

NCR5380.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

NCR5380.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

NCR_D700.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

NCR_D700.h

…

NCR_Q720.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

NCR_Q720.h

…

nsp32_debug.c

treewide: fix a few typos in comments

2011-05-10 10:16:21 +02:00

nsp32_io.h

…

nsp32.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

nsp32.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

osst_detect.h

…

osst_options.h

…

osst.c

[SCSI] osst: fix warning

2011-05-24 13:09:41 -04:00

osst.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

pas16.c

…

pas16.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

pmcraid.c

Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

2011-05-26 13:19:00 -07:00

pmcraid.h

Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

2011-05-26 13:19:00 -07:00

ppa.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

ppa.h

…

ps3rom.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

qla1280.c

[SCSI] remove cmd->serial_number litter

2011-05-01 10:22:40 -05:00

qla1280.h

…

qlogicfas408.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

qlogicfas408.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

qlogicfas.c

…

qlogicpti.c

drivercore: revert addition of of_match to struct device

2011-05-18 12:32:23 -06:00

qlogicpti.h

of/device: Replace struct of_device with struct platform_device

2010-08-06 09:25:50 -06:00

raid_class.c

[SCSI] raid_attrs: fix dependency problems

2010-03-03 21:17:06 +05:30

script_asm.pl

…

scsi_debug.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

scsi_devinfo.c

[SCSI] Add scsi_dev_info_list_del_keyed()

2011-01-24 12:01:07 -06:00

scsi_error.c

[SCSI] Reduce error recovery time by reducing use of TURs

2011-05-24 12:51:53 -04:00

scsi_ioctl.c

…

scsi_lib_dma.c

…

scsi_lib.c

Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

2011-05-18 06:49:02 -07:00

scsi_logging.h

…

scsi_module.c

…

scsi_netlink.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

scsi_pm.c

[SCSI] implement runtime Power Management

2010-07-28 09:07:50 -05:00

scsi_priv.h

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

2011-03-17 17:54:40 -07:00

scsi_proc.c

scsi: fix scsi_proc new kernel-doc warning

2011-05-28 23:12:11 -07:00

scsi_sas_internal.h

[SCSI] scsi_transport_sas: add support for transport layer retries (TLR)

2010-02-08 17:15:19 -06:00

scsi_scan.c

[SCSI] Fix oops caused by queue refcounting failure

2011-06-02 18:34:43 +09:00

scsi_sysctl.c

…

scsi_sysfs.c

[SCSI] Fix oops caused by queue refcounting failure

2011-06-02 18:34:43 +09:00

scsi_tgt_if.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

scsi_tgt_lib.c

[SCSI] esp, scsi_tgt_lib, fcoe: use list_move() instead of list_del()/list_add() combination

2011-05-01 10:20:10 -05:00

scsi_tgt_priv.h

…

scsi_trace.c

[SCSI] scsi_trace: Decode UNMAP bit in WRITE SAME(10)

2011-05-24 12:38:36 -04:00

scsi_transport_api.h

…

scsi_transport_fc_internal.h

…

scsi_transport_fc.c

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

2011-05-20 13:29:52 -07:00

scsi_transport_iscsi.c

[SCSI] scsi_transport_iscsi: make priv_sess file writeable only by root

2011-03-23 11:35:58 -05:00

scsi_transport_sas.c

block: remove per-queue plugging

2011-03-10 08:52:07 +01:00

scsi_transport_spi.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

scsi_transport_srp_internal.h

…

scsi_transport_srp.c

…

scsi_typedefs.h

…

scsi_wait_scan.c

…

scsi.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

scsi.h

…

scsicam.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

sd_dif.c

block: Make the integrity mapped property a bio flag

2010-10-15 15:49:20 +02:00

sd.c

[SCSI] Retrieve the Caching mode page (version 2)

2011-05-24 12:43:52 -04:00

sd.h

[SCSI] sd: Logical Block Provisioning update

2011-03-14 18:37:34 -05:00

ses.c

[SCSI] ses: add subenclosure support

2011-03-23 11:37:09 -05:00

sg.c

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2010-10-24 13:41:39 -07:00

sgiwd93.c

update David Miller's old email address

2011-04-06 06:19:38 -07:00

sim710.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

sni_53c710.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

sr_ioctl.c

scsi: replace sr_test_unit_ready() with scsi_test_unit_ready()

2010-12-16 17:53:39 +01:00

sr_vendor.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

sr.c

block: don't block events on excl write for non-optical devices

2011-04-21 20:54:46 +02:00

sr.h

sr: implement sr_check_events()

2010-12-16 17:53:39 +01:00

st_options.h

…

st.c

[SCSI] st: Increase success probability in driver buffer allocation

2010-12-22 23:26:50 -06:00

st.h

…

stex.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

sun3_NCR5380.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

sun3_scsi_vme.c

block: remove wrappers for request type/flags

2010-08-07 18:17:56 +02:00

sun3_scsi.c

block: remove wrappers for request type/flags

2010-08-07 18:17:56 +02:00

sun3_scsi.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

sun3x_esp.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

sun_esp.c

dt/sparc: Eliminate users of of_platform_{,un}register_driver

2011-02-28 01:36:39 -07:00

sym53c416.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

sym53c416.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

t128.c

…

t128.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

tmscsim.c

[SCSI] remove cmd->serial_number litter

2011-05-01 10:22:40 -05:00

tmscsim.h

…

u14-34f.c

[SCSI] remove cmd->serial_number litter

2011-05-01 10:22:40 -05:00

ultrastor.c

[SCSI] Fix Ultrastor asm snippet

2011-05-24 13:25:35 -04:00

ultrastor.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

vmw_pvscsi.c

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

vmw_pvscsi.h

…

wd33c93.c

Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

2011-05-26 13:19:00 -07:00

wd33c93.h

SCSI host lock push-down

2010-11-16 13:33:23 -08:00

wd7000.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

zalon.c

…

zorro7xx.c

m68k: amiga - Zorro bus modalias support

2010-05-17 21:37:41 +02:00