AcoSail/kernel_optimize_test
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92ed4d6993
kernel_optimize_test/drivers/scsi
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Mike Christie 92ed4d6993 [SCSI] libiscsi: reset cmd timer if cmds are making progress 
This patch resets the cmd timer if cmds started before
the timedout command are making progress. The idea is
that the cmd probably timed out because we are trying
to exeucte too many commands. If it turns out that the
device the IO timedout on was bad or the cmd just got
screwed up but other IO/devs were ok then we will
will figure this out when the cmds ahead of the timed
out one complete ok.

This also fixes a bug where we were sort of detecting
this by setting the last_timeout and last_xfer to the
same value when the task was allocated. That caught
the case where we never got to send any IO for it. However,
if the problem had started right before we started the
new task, then we were forced to wait an extra cmd
timeout seconds to start the scsi eh.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:40:10 -06:00
..
aacraid [SCSI] aacraid: fix File System going into read-only mode 2010-01-17 12:16:17 -06:00
aic7xxx [SCSI] aic79xx: check for non-NULL scb in ahd_handle_nonpkt_busfree 2010-01-17 12:48:12 -06:00
aic7xxx_old
aic94xx tree-wide: fix misspelling of "definition" in comments 2009-12-04 23:41:47 +01:00
arcmsr [SCSI] modify change_queue_depth to take in reason why it is being called 2009-12-04 12:00:41 -06:00
arm
be2iscsi [SCSI] be2iscsi: correction in the claculation for num_cxn_wrb 2010-02-08 18:34:20 -06:00
bfa Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
bnx2i [SCSI] cxgb3i, bnx2i: remove uses of nipquad use %pi4 2010-02-17 13:39:41 -06:00
cxgb3i [SCSI] cxgb3i: check for setup netdev 2010-02-17 13:40:07 -06:00
device_handler [SCSI] scsi_dh_rdac: Add two new IBM devices to rdac_dev_list 2009-12-10 08:54:10 -06:00
dpt
fcoe Merge branch 'cpumask-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus 2009-12-17 17:00:20 -08:00
fnic [SCSI] fnic: enable bsg pass-thru for fcping 2009-12-04 12:01:20 -06:00
ibmvscsi [SCSI] ibmvscsi: fix a typo in a source code comment 2010-01-18 10:48:06 -06:00
libfc [SCSI] fcoe, libfc: adds enable/disable for fcoe interface 2009-12-12 16:30:34 -06:00
libsas Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2009-12-09 19:42:25 -08:00
lpfc [SCSI] lpfc 8.3.8: Update Driver version to 8.3.8 2010-02-08 18:41:03 -06:00
megaraid [SCSI] megaraid_sas: version and documentation update 2010-02-17 13:13:00 -06:00
mpt2sas [SCSI] mpt2sas: Bump version 04.100.01.00 2010-02-08 18:19:45 -06:00
mvsas [SCSI] mvsas: add support for Adaptec ASC-1045/1405 SAS/SATA HBA 2009-12-10 08:54:12 -06:00
osd [SCSI] libosd: Fix blk_put_request locking again 2009-12-10 08:54:17 -06:00
pcmcia pcmcia: rework the irq_req_t typedef 2009-11-28 18:03:14 +01:00
pm8001 [SCSI] pm8001: Use kzalloc for allocating only one thing 2010-01-18 10:48:13 -06:00
qla2xxx [SCSI] qla2xxx: negative error return in qla2x00_change_queue_depth() 2010-02-17 13:15:39 -06:00
qla4xxx
sym53c8xx_2 drivers/scsi/sym53c8xx_2/sym_glue.c: rename skip_spaces() to sym_skip_spaces() 2009-12-15 08:53:32 -08:00
.gitignore
3w-9xxx.c [SCSI] 3w-9xxx fix bug in sgl loading 2009-12-12 16:45:23 -06:00
3w-9xxx.h
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 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
3w-xxxx.h
53c700_d.h_shipped
53c700.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
53c700.h
53c700.scr
a100u2w.c
a100u2w.h
a2091.c
a2091.h
a3000.c
a3000.h
a4000t.c
advansys.c tree-wide: fix misspelling of "definition" in comments 2009-12-04 23:41:47 +01:00
aha152x.c
aha152x.h
aha1542.c
aha1542.h
aha1740.c
aha1740.h
aic7xxx_old.c
atari_NCR5380.c
atari_scsi.c
atari_scsi.h
atp870u.c
atp870u.h
BusLogic.c
BusLogic.h
bvme6000_scsi.c
ch.c
constants.c [SCSI] scsi: Add missing command definitions 2009-12-04 12:00:15 -06:00
dc395x.c tree-wide: fix typos "selct" + "slect" -> "select" 2009-11-09 09:40:56 +01:00
dc395x.h
dmx3191d.c tree-wide: fix misspelling of "definition" in comments 2009-12-04 23:41:47 +01:00
dpt_i2o.c dpt_i2o: Fix typo of EINVAL 2009-10-31 12:11:38 -07:00
dpti.h
dtc.c
dtc.h
eata_generic.h
eata_pio.c
eata_pio.h
eata.c [SCSI] eata: fix buffer overflow 2010-01-18 10:48:07 -06:00
esp_scsi.c [SCSI] mac_esp: fix PIO mode, take 2 2010-01-18 10:48:10 -06:00
esp_scsi.h
fd_mcs.c
fdomain.c
fdomain.h
FlashPoint.c [SCSI] FlashPoint: fix off by one tests 2010-01-18 10:48:14 -06:00
g_NCR5380_mmio.c
g_NCR5380.c
g_NCR5380.h
gdth_ioctl.h [SCSI] gdth: Convert to use regular kernel types. 2010-01-18 10:48:16 -06:00
gdth_proc.c [SCSI] gdth: Convert to use regular kernel types. 2010-01-18 10:48:16 -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: Convert to use regular kernel types. 2010-01-18 10:48:16 -06:00
gdth.h [SCSI] gdth: Convert to use regular kernel types. 2010-01-18 10:48:16 -06:00
gvp11.c
gvp11.h
hosts.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2009-12-09 19:42:25 -08:00
hpsa_cmd.h [SCSI] hpsa: Allow multiple command completions per interrupt. 2010-02-17 13:20:26 -06:00
hpsa.c [SCSI] hpsa: update driver version to 2.0.1-3 2010-02-17 13:24:14 -06:00
hpsa.h [SCSI] hpsa: use scan_start and scan_finished entry points for scanning 2010-02-17 13:22:16 -06:00
hptiop.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
hptiop.h
ibmmca.c [SCSI] ibmmca: fix buffer overflow 2010-01-18 10:48:08 -06:00
imm.c
imm.h
in2000.c
in2000.h
initio.c
initio.h
ipr.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2009-12-17 16:38:48 -08:00
ipr.h [SCSI] ipr: add workaround for MSI interrupts on P7 2009-11-06 11:09:27 -06:00
ips.c
ips.h
iscsi_tcp.c [SCSI] libiscsi: add warm target reset tmf support 2009-12-04 12:01:36 -06:00
iscsi_tcp.h
jazz_esp.c
Kconfig [SCSI] hpsa: add driver for HP Smart Array controllers. 2009-12-10 09:55:00 -06:00
lasi700.c
libiscsi_tcp.c kfifo: fix warn_unused_result 2009-12-22 14:17:56 -08:00
libiscsi.c [SCSI] libiscsi: reset cmd timer if cmds are making progress 2010-02-17 13:40:10 -06:00
libsrp.c [SCSI] libsrp: fix typo -- replace RDAM by RDMA 2010-01-18 10:48:06 -06:00
mac53c94.c
mac53c94.h
mac_esp.c [SCSI] mac_esp: fix PIO mode, take 2 2010-01-18 10:48:10 -06:00
mac_scsi.c
mac_scsi.h
Makefile [SCSI] hpsa: add driver for HP Smart Array controllers. 2009-12-10 09:55:00 -06:00
megaraid.c
megaraid.h tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
mesh.c
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
ncr53c8xx.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
ncr53c8xx.h
NCR53c406a.c
NCR5380.c
NCR5380.h
NCR_D700.c
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32_debug.c
nsp32_io.h
nsp32.c tree-wide: fix a very frequent spelling mistake 2009-11-09 09:40:54 +01:00
nsp32.h
osst_detect.h
osst_options.h
osst.c
osst.h
pas16.c
pas16.h
pmcraid.c [SCSI] pmcraid: fix to avoid twice scsi_dma_unmap for a command 2009-12-30 11:53:22 -06:00
pmcraid.h [SCSI] pmcraid: support SMI-S object model of storage pool 2009-12-10 08:54:12 -06:00
ppa.c
ppa.h
ps3rom.c
qla1280.c [SCSI] qla1280: Drop host_lock while requesting firmware 2010-02-08 18:35:14 -06:00
qla1280.h
qlogicfas408.c
qlogicfas408.h
qlogicfas.c
qlogicpti.c
qlogicpti.h [SCSI] qlogicpti: add missing parentheses 2009-12-04 12:01:28 -06:00
raid_class.c
script_asm.pl
scsi_debug.c [SCSI] scsi_debug: fix Thin provisioning support 2009-12-04 12:00:49 -06:00
scsi_devinfo.c [SCSI] fix func names in kernel-doc 2009-12-04 12:01:48 -06:00
scsi_error.c [SCSI] add queue_depth ramp up code 2009-12-04 12:00:44 -06:00
scsi_ioctl.c [SCSI] add scsi target reset support to scsi ioctl 2009-12-04 12:01:33 -06:00
scsi_lib_dma.c [SCSI] scsi_lib_dma: fix bug with dma maps on nested scsi objects 2009-12-04 12:01:30 -06:00
scsi_lib.c [SCSI] skip sense logging for some ATA PASS-THROUGH cdbs 2010-01-18 10:48:16 -06:00
scsi_logging.h
scsi_module.c
scsi_netlink.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
scsi_priv.h
scsi_proc.c
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 Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2009-12-09 19:42:25 -08:00
scsi_sysctl.c sysctl: Drop & in front of every proc_handler. 2009-11-18 08:37:40 -08:00
scsi_sysfs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2009-12-09 19:42:25 -08:00
scsi_tgt_if.c
scsi_tgt_lib.c
scsi_tgt_priv.h
scsi_transport_api.h
scsi_transport_fc_internal.h
scsi_transport_fc.c [SCSI] scsi_transport_fc: Remove capping from dev_loss_tmo 2010-01-18 10:48:09 -06:00
scsi_transport_iscsi.c [SCSI] iscsi class: modify handling of replacement timeout 2009-12-04 12:01:37 -06:00
scsi_transport_sas.c [SCSI] scsi_transport_sas: add support for transport layer retries (TLR) 2010-02-08 17:15:19 -06:00
scsi_transport_spi.c
scsi_transport_srp_internal.h
scsi_transport_srp.c
scsi_typedefs.h
scsi_wait_scan.c
scsi.c [SCSI] eliminate potential kmalloc failure in scsi_get_vpd_page() 2010-01-18 10:48:05 -06:00
scsi.h
scsicam.c
sd_dif.c [SCSI] sd: Return correct error code for DIF 2009-11-26 08:54:46 -06:00
sd.c [SCSI] sd: Combine DIF/DIX error handling 2010-02-08 18:30:39 -06:00
sd.h [SCSI] sd: WRITE SAME(16) / UNMAP support 2009-12-10 08:54:15 -06:00
ses.c [SCSI] eliminate potential kmalloc failure in scsi_get_vpd_page() 2010-01-18 10:48:05 -06:00
sg.c
sgiwd93.c
sim710.c
sni_53c710.c
sr_ioctl.c
sr_vendor.c
sr.c
sr.h
st_options.h
st.c [SCSI] st: fix mdata->page_order handling 2009-12-10 08:54:13 -06:00
st.h [SCSI] st: fix mdata->page_order handling 2009-12-10 08:54:13 -06:00
stex.c [SCSI] stex: fix scan of nonexistent lun 2010-01-04 11:39:41 -06:00
sun3_NCR5380.c
sun3_scsi_vme.c
sun3_scsi.c
sun3_scsi.h
sun3x_esp.c
sun_esp.c
sym53c416.c
sym53c416.h
t128.c
t128.h
tmscsim.c
tmscsim.h
u14-34f.c [SCSI] u14-34f: fix buffer overflow 2010-01-18 10:48:07 -06:00
ultrastor.c
ultrastor.h
vmw_pvscsi.c [SCSI] vmw_pvscsi: fix signedness warning with newer compilers 2010-02-08 18:31:28 -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
wd33c93.h
wd7000.c tree-wide: fix misspelling of "definition" in comments 2009-12-04 23:41:47 +01:00
zalon.c
zorro7xx.c