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msm-4.14/drivers/scsi
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Xiaofei Tan f557e32c00 scsi: hisi_sas: optimise DMA slot memory 
Currently we allocate 3 sets of DMA memories from separate pools for
each slot. This is inefficient in terms of memory usage
(buffers are less than 1 page in size, so we lose due to alignment),
and also time spent in doing 3 allocations + de-allocations per slot,
instead of 1.

To optimise, combine the 3 DMA buffers into a single buffer from a
single pool.

Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-07-01 17:06:56 -04:00
..
aacraid
scsi: aacraid: Don't copy uninitialized stack memory to userspace
2017-06-26 15:01:03 -04:00
aic7xxx
scsi: aic7xxx: fix order of arguments in function prototype
2017-04-19 22:17:23 -04:00
aic94xx
scsi: sas: move scsi_remove_host call into sas_remove_host
2017-04-21 10:34:29 -04:00
arcmsr
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
arm
scsi: ncr5380: Use correct types for DMA routines
2016-11-08 17:29:48 -05:00
be2iscsi
scsi: be2iscsi: switch to pci_alloc_irq_vectors
2017-03-30 11:37:16 -04:00
bfa
scsi: bfa: use designated initializers
2017-04-21 10:11:34 -04:00
bnx2fc
scsi: bnx2fc: Update version number to 2.11.8.
2017-06-27 21:39:10 -04:00
bnx2i
scsi: bnx2i: missing error code in bnx2i_ep_connect()
2017-06-26 15:01:03 -04:00
csiostor
scsi: csiostor: update module version
2017-06-26 15:00:58 -04:00
cxgbi
scsi: cxgb4i: assign rxqs in round robin mode
2017-06-26 15:01:02 -04:00
cxlflash
scsi: cxlflash: Update debug prints in reset handlers
2017-07-01 17:01:44 -04:00
device_handler
scsi: scsi_dh_alua: remove synchronous STPG support
2017-06-26 12:44:35 -04:00
dpt
…
esas2r
scsi: esas2r: Replace semaphore fs_api_semaphore with mutex
2017-06-12 21:17:22 -04:00
fcoe
scsi: fcoe: Remove an extra out label in _fcoe_create function
2017-06-12 20:48:05 -04:00
fnic
scsi: fnic: changing queue command to return result DID_IMM_RETRY when rport is init
2017-06-27 21:40:59 -04:00
hisi_sas
scsi: hisi_sas: optimise DMA slot memory
2017-07-01 17:06:56 -04:00
ibmvscsi
scsi: ibmvfc: constify dev_pm_ops structures.
2017-07-01 17:05:22 -04:00
ibmvscsi_tgt
ibmvscsis: Fix the incorrect req_lim_delta
2017-05-15 20:20:03 -07:00
isci
scripts/spelling.txt: add regsiter -> register spelling mistake
2017-05-08 17:15:13 -07:00
libfc
scsi: libfc: fix incorrect variable assignment
2017-05-16 21:08:42 -04:00
libsas
scsi: sas: scsi_queue_work can fail, so make callers aware
2017-06-27 21:28:04 -04:00
lpfc
scsi: lpfc: fix refcount error on node list
2017-06-26 15:01:01 -04:00
megaraid
scsi: megaraid: Fix a sleep-in-atomic bug
2017-06-12 20:48:08 -04:00
mpt3sas
scsi: Create two versions of scsi_internal_device_unblock()
2017-06-12 20:55:59 -04:00
mvsas
scsi: sas: move scsi_remove_host call into sas_remove_host
2017-04-21 10:34:29 -04:00
osd
char/misc patches for 4.12-rc1
2017-05-04 19:15:35 -07:00
pcmcia
…
pm8001
scsi: sas: move scsi_remove_host call into sas_remove_host
2017-04-21 10:34:29 -04:00
qedf
scsi: qedf: Merge a few quoted strings split across lines
2017-06-12 21:21:45 -04:00
qedi
scsi: qedi: Remove comparison of u16 idx with zero.
2017-06-26 15:01:05 -04:00
qla2xxx
scsi: qla2xxx: Protect access to qpair members with qpair->qp_lock
2017-07-01 16:49:27 -04:00
qla4xxx
scsi: qla4xxx: fix spelling mistake: "Tempalate" -> "Template"
2017-04-26 18:34:34 -04:00
smartpqi
scsi: smartpqi: mark PM functions as __maybe_unused
2017-06-12 20:48:05 -04:00
snic
scsi: snic: Remove code that zeroes driver-private command data
2017-06-12 21:02:03 -04:00
sym53c8xx_2
scsi: sym53c8xx_2: Use complete() instead complete_all()
2016-09-14 13:19:29 -04:00
ufs
scsi: ufs: flush eh_work when eh_work scheduled.
2017-07-01 16:51:23 -04:00
.gitignore
…
3w-9xxx.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
3w-9xxx.h
scsi: Update 3ware driver email addresses
2016-12-14 15:25:12 -05:00
3w-sas.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
3w-sas.h
scsi: Update 3ware driver email addresses
2016-12-14 15:25:12 -05:00
3w-xxxx.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
3w-xxxx.h
scsi: Update 3ware driver email addresses
2016-12-14 15:25:12 -05:00
53c700_d.h_shipped
…
53c700.c
scsi: 53c700: switch to dma_alloc_attrs
2017-06-26 15:01:05 -04:00
53c700.h
scsi: remove current_cmnd field from struct scsi_device
2016-07-13 22:33:23 -04:00
53c700.scr
…
a100u2w.c
…
a100u2w.h
…
a2091.c
…
a2091.h
…
a3000.c
…
a3000.h
…
a4000t.c
…
advansys.c
scsi: advansys: fix uninitialized data access
2017-04-04 19:39:39 -04:00
aha152x.c
Annotate hardware config module parameters in drivers/scsi/
2017-04-20 12:02:32 +01:00
aha152x.h
…
aha1542.c
Annotate hardware config module parameters in drivers/scsi/
2017-04-20 12:02:32 +01:00
aha1542.h
…
aha1740.c
…
aha1740.h
…
am53c974.c
…
atari_scsi.c
scsi: atari_scsi: Use m68k_realnum_memory for FastRAM test
2017-06-12 20:48:08 -04:00
atp870u.c
atp870u: Introduce atp870_init()
2015-11-25 22:08:55 -05:00
atp870u.h
atp870u: Remove scam_on from struct atp_unit
2015-11-25 22:08:52 -05:00
BusLogic.c
scsi: BusLogic: fix incorrect spelling of adatper_reset_req
2017-04-21 10:31:33 -04:00
BusLogic.h
scsi: BusLogic: fix incorrect spelling of adatper_reset_req
2017-04-21 10:31:33 -04:00
bvme6000_scsi.c
…
ch.c
…
constants.c
scsi: fix upper bounds check of sense key in scsi_sense_key_string()
2016-08-16 00:49:32 -04:00
dc395x.c
…
dc395x.h
…
dmx3191d.c
scsi: dmx3191d: use module_pci_driver
2016-11-16 20:43:50 -05:00
dpt_i2o.c
scsi: dpt_i2o: double free if adpt_i2o_online_hba() fails
2017-01-05 00:21:12 -05:00
dpti.h
…
eata_generic.h
…
eata_pio.c
eata_pio: missing break statement
2016-05-10 22:01:07 -04:00
eata_pio.h
…
eata.c
…
esp_scsi.c
scsi: use host wide tags by default
2015-11-09 17:11:57 -08:00
esp_scsi.h
…
fdomain.c
scsi: fdomain: drop fdomain_pci_tbl when built-in
2016-02-23 21:27:02 -05:00
fdomain.h
…
FlashPoint.c
FlashPoint: fix build warning
2015-11-09 16:32:14 -08:00
g_NCR5380.c
Annotate hardware config module parameters in drivers/scsi/
2017-04-20 12:02:32 +01:00
gdth_ioctl.h
…
gdth_proc.c
gdth: replace struct timeval with ktime_get_real_seconds()
2016-02-25 21:16:49 -05:00
gdth_proc.h
…
gdth.c
Annotate hardware config module parameters in drivers/scsi/
2017-04-20 12:02:32 +01:00
gdth.h
…
gvp11.c
…
gvp11.h
…
hosts.c
scsi: allocate scsi_cmnd structures as part of struct request
2017-01-27 15:08:35 -07:00
hpsa_cmd.h
scsi: hpsa: update identify physical device structure
2017-06-12 20:48:00 -04:00
hpsa.c
scsi: hpsa: fix spelling mistake: "encrypytion" -> "encryption"
2017-06-26 15:01:04 -04:00
hpsa.h
scsi: hpsa: remove abort handler
2017-06-12 20:48:01 -04:00
hptiop.c
scsi: hptiop: make function hptiop_iop_request_callback_itl static
2017-06-26 15:01:02 -04:00
hptiop.h
…
imm.c
imm: check parport_claim
2016-02-25 21:10:53 -05:00
imm.h
…
initio.c
SCSI: initio: remove duplicate module device table
2015-11-20 11:39:03 -05:00
initio.h
…
ipr.c
SCSI misc on 20170503
2017-05-04 12:19:44 -07:00
ipr.h
scsi: ipr: Driver version 2.6.4
2017-03-23 12:04:05 -04:00
ips.c
scsi: ips: don't use custom hex_asc_upper[] table
2016-11-08 17:29:57 -05:00
ips.h
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
iscsi_boot_sysfs.c
ibft: Expose iBFT acpi header via sysfs
2016-05-16 11:14:29 -04:00
iscsi_tcp.c
treewide: convert PF_MEMALLOC manipulations to new helpers
2017-05-08 17:15:15 -07:00
iscsi_tcp.h
iscsi_tcp: Use ahash
2016-01-27 20:36:10 +08:00
jazz_esp.c
…
Kconfig
scsi: default to scsi-mq
2017-06-27 21:31:12 -04:00
lasi700.c
…
libiscsi_tcp.c
iscsi_tcp: Use ahash
2016-01-27 20:36:10 +08:00
libiscsi.c
scsi: libiscsi: use kvzalloc for iscsi_pool_init
2017-06-12 20:48:04 -04:00
mac53c94.c
PCI: Remove includes of asm/pci-bridge.h
2016-02-05 16:29:28 -06:00
mac53c94.h
…
mac_esp.c
SCSI misc on 20170503
2017-05-04 12:19:44 -07:00
mac_scsi.c
scsi: ncr5380: Resolve various static checker warnings
2017-01-31 21:38:35 -05:00
Makefile
scsi: Implement blk_mq_ops.show_rq()
2017-04-26 15:09:04 -06:00
megaraid.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
megaraid.h
…
mesh.c
PCI: Remove includes of asm/pci-bridge.h
2016-02-05 16:29:28 -06:00
mesh.h
…
mvme16x_scsi.c
…
mvme147.c
…
mvme147.h
…
mvumi.c
scsi: mvumi: remove code handling zero scsi_sg_count(scmd) case
2017-04-24 18:16:49 -04:00
mvumi.h
…
ncr53c8xx.c
…
ncr53c8xx.h
…
NCR53c406a.c
…
NCR5380.c
scsi: ncr5380: Improve target selection robustness
2017-01-31 21:38:58 -05:00
NCR5380.h
scsi: ncr5380: Clean up dead code and redundant macro usage
2017-01-31 21:37:44 -05:00
NCR_D700.c
…
NCR_D700.h
…
NCR_Q720.c
…
NCR_Q720.h
…
nsp32_debug.c
…
nsp32_io.h
…
nsp32.c
…
nsp32.h
…
osst_detect.h
…
osst_options.h
…
osst.c
scsi: introduce a result field in struct scsi_request
2017-04-20 12:16:10 -06:00
osst.h
…
pmcraid.c
scsi: pmcraid: remove redundant check to see if request_size is less than zero
2017-05-08 22:16:45 -04:00
pmcraid.h
scsi: pmcraid: fix endianess sparse annotations
2017-04-24 18:11:22 -04:00
ppa.c
scsi: ppa: use new parport device model
2016-02-23 21:27:02 -05:00
ppa.h
…
ps3rom.c
…
qla1280.c
qla1280: Don't allocate 512kb of host tags
2016-04-30 09:25:26 -07:00
qla1280.h
…
qlogicfas408.c
…
qlogicfas408.h
…
qlogicfas.c
Annotate hardware config module parameters in drivers/scsi/
2017-04-20 12:02:32 +01:00
qlogicpti.c
qlogicpti: Return correct error code
2016-03-01 20:06:49 -05:00
qlogicpti.h
qlogicpti: Fix compiler warnings
2016-11-28 15:51:31 -05:00
raid_class.c
…
script_asm.pl
…
scsi_common.c
scsi: always zero sshdr in scsi_normalize_sense
2017-02-22 19:33:00 -05:00
scsi_debug.c
scsi: scsi_debug: Avoid PI being disabled when TPGS is enabled
2017-05-31 22:58:25 -04:00
scsi_debugfs.c
scsi: Implement blk_mq_ops.show_rq()
2017-04-26 15:09:04 -06:00
scsi_debugfs.h
scsi: Implement blk_mq_ops.show_rq()
2017-04-26 15:09:04 -06:00
scsi_devinfo.c
scsi: scsi_devinfo: remove synchronous ALUA for NETAPP devices
2016-12-07 18:13:52 -05:00
scsi_dh.c
scsi: use 'scsi_device_from_queue()' for scsi_dh
2017-02-22 18:41:42 -05:00
scsi_error.c
scsi: Protect SCSI device state changes with a mutex
2017-06-12 20:55:59 -04:00
scsi_ioctl.c
scsi: make the sense header argument to scsi_test_unit_ready mandatory
2017-02-22 19:35:24 -05:00
scsi_lib_dma.c
…
scsi_lib.c
scsi: Make scsi_mq_prep_fn() call scsi_init_command()
2017-06-12 21:01:37 -04:00
scsi_logging.c
…
scsi_logging.h
…
scsi_module.c
…
scsi_netlink.c
netlink: extended ACK reporting
2017-04-13 13:58:20 -04:00
scsi_pm.c
scsi: Set request queue runtime PM status back to active on resume
2016-02-19 10:52:45 -05:00
scsi_priv.h
scsi: Only add commands to the device command list if required by the LLD
2017-06-12 20:55:59 -04:00
scsi_proc.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
scsi_sas_internal.h
scsi_transport_sas: add 'scsi_target_id' sysfs attribute
2016-03-14 21:05:04 -04:00
scsi_scan.c
scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state
2017-07-01 16:54:44 -04:00
scsi_sysctl.c
…
scsi_sysfs.c
scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state
2017-07-01 16:54:44 -04:00
scsi_trace.c
scsi-trace: define ZBC_IN and ZBC_OUT
2016-04-11 16:57:09 -04:00
scsi_transport_api.h
…
scsi_transport_fc.c
scsi: fix typos and grammar in comments of scsi_transport_fc.c
2017-06-26 15:01:01 -04:00
scsi_transport_iscsi.c
scsi: scsi_transport_iscsi: Use flush_work in iscsi_remove_session
2017-03-27 22:03:33 -04:00
scsi_transport_sas.c
SCSI misc on 20170503
2017-05-04 12:19:44 -07:00
scsi_transport_spi.c
scsi: merge __scsi_execute into scsi_execute
2017-02-23 16:57:19 -05:00
scsi_transport_srp.c
scsi: Protect SCSI device state changes with a mutex
2017-06-12 20:55:59 -04:00
scsi_typedefs.h
…
scsi.c
scsi: default to scsi-mq
2017-06-27 21:31:12 -04:00
scsi.h
…
scsicam.c
…
sd_dif.c
scsi: sd: Move DIF protection types to t10-pi.h
2016-09-15 09:51:14 -04:00
sd_zbc.c
SCSI misc on 20170503
2017-05-04 12:19:44 -07:00
sd.c
scsi: sd: Use sysfs_match_string()
2017-06-26 15:00:58 -04:00
sd.h
SCSI misc on 20170503
2017-05-04 12:19:44 -07:00
sense_codes.h
scsi: move Additional Sense Codes to separate file
2016-04-11 16:57:09 -04:00
ses.c
scsi: ses: don't get power status of SES device slot on probe
2017-04-06 12:48:05 -04:00
sg.c
scsi: sg: don't return bogus Sg_requests
2017-05-11 23:14:36 -04:00
sgiwd93.c
scsi: sgiwd93: switch to dma_alloc_attrs
2017-06-26 15:01:06 -04:00
sim710.c
scsi: sim710: fix build warning
2016-02-23 21:27:02 -05:00
sni_53c710.c
scsi: remove incorrect __exit markups
2017-03-15 19:27:46 -04:00
sr_ioctl.c
scsi: merge __scsi_execute into scsi_execute
2017-02-23 16:57:19 -05:00
sr_vendor.c
…
sr.c
scsi: sr: Sanity check returned mode data
2017-04-07 17:07:14 -04:00
sr.h
…
st_options.h
…
st.c
scsi: introduce a result field in struct scsi_request
2017-04-20 12:16:10 -06:00
st.h
st: Remove obsolete scsi_tape.max_pfn
2015-11-18 11:59:09 -05:00
stex.c
scsi: stex: make S6flag static
2017-04-26 18:32:29 -04:00
storvsc_drv.c
scsi: storvsc: use default I/O timeout handler for FC devices
2017-06-26 12:33:26 -04:00
sun3_scsi_vme.c
…
sun3_scsi.c
SCSI misc on 20170220
2017-02-21 11:51:42 -08:00
sun3x_esp.c
…
sun_esp.c
scsi: sun_esp: fix device reference leaks
2017-06-27 21:46:55 -04:00
sym53c416.c
…
sym53c416.h
…
virtio_scsi.c
scsi: virtio_scsi: let host do exception handling
2017-06-26 15:01:00 -04:00
vmw_pvscsi.c
scsi: vmw_pvscsi: handle the return value from pci_alloc_irq_vectors correctly
2017-03-06 22:27:33 -05:00
vmw_pvscsi.h
scsi: vmw_pvscsi: switch to pci_alloc_irq_vectors
2017-01-11 22:31:03 -05:00
wd33c93.c
…
wd33c93.h
…
wd719x.c
drivers/scsi/wd719x.c: remove last declaration using DEFINE_PCI_DEVICE_TABLE
2016-09-01 17:52:01 -07:00
wd719x.h
…
xen-scsifront.c
scsi: xen-scsifront: Remove code that zeroes driver-private command data
2017-06-12 21:02:04 -04:00
zalon.c
scsi: remove incorrect __exit markups
2017-03-15 19:27:46 -04:00
zorro7xx.c
…