Vasu Dev 4bb6b51533 [SCSI] fcoe: reduces lock cost when adding a new skb to fcoe_pending_queue ... Currently fcoe_pending_queue.lock held twice for every new skb adding to this queue when already least one pkt is pending in this queue and that is not uncommon once skb pkts starts getting queued here upon fcoe_start_io => dev_queue_xmit failure. This patch moves most fcoe_pending_queue logic to fcoe_check_wait_queue function, this new logic grabs fcoe_pending_queue.lock only once to add a new skb instead twice as used to be. I think after this patch call flow around fcoe_check_wait_queue calling in fcoe_xmit is bit simplified with modified fcoe_check_wait_queue function taking care of adding and removing pending skb in one function. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>		2009-06-08 13:29:13 -05:00
..
aacraid	Replace all DMA_nBIT_MASK macro with DMA_BIT_MASK(n)	2009-04-13 15:04:33 -07:00
aic7xxx	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
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	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
arm
cxgb3i	[SCSI] cxgb3i: Include net/dst.h for struct dst_cache	2009-06-08 13:09:33 -05:00
device_handler	[SCSI] scsi_dh_rdac: Retry for NOT_READY(02/04/01) in rdac device handler	2009-05-20 17:21:14 -05:00
dpt
fcoe	[SCSI] fcoe: reduces lock cost when adding a new skb to fcoe_pending_queue	2009-06-08 13:29:13 -05:00
fnic	[SCSI] libfc,fcoe,fnic: Separate rport and lport max retry counts	2009-05-23 15:44:18 -05:00
ibmvscsi	[SCSI] ibmvfc: Driver version 1.0.6	2009-06-08 13:07:51 -05:00
libfc	[SCSI] libfc: Check if exchange is completed when receiving a sequence	2009-06-08 13:29:11 -05:00
libsas
lpfc	[SCSI] lpfc 8.3.2 : Update the lpfc driver version to 8.3.2	2009-06-08 11:26:34 -05:00
megaraid	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
mpt2sas	[SCSI] mpt2sas: bump driver version to 01.100.03.00	2009-05-23 15:44:18 -05:00
mvsas	[SCSI] mvsas: remove all the casts from void * or to void *	2009-05-23 15:44:13 -05:00
osd	Reduce path_lookup() abuses	2009-05-09 10:49:42 -04:00
pcmcia
qla2xxx	[SCSI] qla2xxx: Update version number to 8.03.01-k2.	2009-05-20 17:21:11 -05:00
qla4xxx	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
sym53c8xx_2	[SCSI] sym53c8xx_2: slave_alloc/destroy safety (2.6.27.5)	2009-05-20 17:21:14 -05:00
.gitignore
3w-9xxx.c	[SCSI] 3w-9xxx: scsi_dma_unmap fix	2009-05-15 12:23:32 -04:00
3w-9xxx.h
3w-xxxx.c	[SCSI] 3w-xxxx: scsi_dma_unmap fix	2009-05-15 12:24:59 -04:00
3w-xxxx.h	[SCSI] 3w-xxxx: scsi_dma_unmap fix	2009-05-15 12:24:59 -04:00
53c700.c
53c700.h
53c700.scr
53c700_d.h_shipped
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
aha152x.h
aha1542.c
aha1542.h
aha1740.c
aha1740.h
aic7xxx_old.c
atari_NCR5380.c
atari_scsi.c
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
bvme6000_scsi.c
ch.c
constants.c
dc395x.c
dc395x.h
dmx3191d.c
dpt_i2o.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
dpti.h
dtc.c
dtc.h
eata.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
eata_generic.h
eata_pio.c
eata_pio.h
esp_scsi.c
esp_scsi.h
fd_mcs.c
fdomain.c
fdomain.h
FlashPoint.c
g_NCR5380.c
g_NCR5380.h
g_NCR5380_mmio.c
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
gdth_ioctl.h
gdth_proc.c
gdth_proc.h
gvp11.c
gvp11.h
hosts.c
hptiop.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
hptiop.h
ibmmca.c
imm.c
imm.h
in2000.c
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
ipr.c	[SCSI] ipr: fix PCI permanent error handler	2009-05-23 15:44:07 -05:00
ipr.h
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
iscsi_tcp.c	[SCSI] cxgb3i, iser, iscsi_tcp: set target can queue	2009-04-27 10:09:54 -05:00
iscsi_tcp.h
jazz_esp.c
Kconfig	[SCSI] Update wording of CONFIG_SCSI_MULTI_LUN help	2009-05-23 15:44:06 -05:00
lasi700.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
libiscsi.c	[SCSI] libiscsi: add debug printks for iscsi command completion path	2009-05-23 15:44:13 -05:00
libiscsi_tcp.c	[SCSI] libiscsi: add task aborted state	2009-05-23 15:44:13 -05:00
libsrp.c
mac53c94.c
mac53c94.h
mac_esp.c
mac_scsi.c
mac_scsi.h
Makefile	[SCSI] mvsas: move into new directory drivers/scsi/mvsas/	2009-05-20 17:21:12 -05:00
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
mesh.c
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
ncr53c8xx.c
ncr53c8xx.h
NCR53c406a.c
NCR5380.c
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.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
nsp32.h
nsp32_debug.c
nsp32_io.h
osst.c
osst.h
osst_detect.h
osst_options.h
pas16.c
pas16.h
ppa.c
ppa.h
ps3rom.c
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
qlogicfas.c
qlogicfas408.c
qlogicfas408.h
qlogicpti.c	[SCSI] qlogicpti: use request_firmware	2009-04-03 09:25:23 -05:00
qlogicpti.h
raid_class.c
script_asm.pl
scsi.c	[SCSI] fix documentation for two functions	2009-06-08 12:23:35 -05:00
scsi.h
scsi_debug.c	[SCSI] scsi_debug: fix virtual disk larger than 1TB	2009-05-20 17:21:15 -05:00
scsi_devinfo.c
scsi_error.c	[SCSI] fix up scsi_eh_lock_door()	2009-06-08 12:47:40 -05:00
scsi_ioctl.c
scsi_lib.c	[SCSI] limit state transitions in scsi_internal_device_unblock	2009-05-23 15:44:05 -05:00
scsi_lib_dma.c
scsi_logging.h
scsi_module.c
scsi_netlink.c
scsi_priv.h	PM/Hibernate: Wait for SCSI devices scan to complete during resume	2009-04-13 11:37:07 -07:00
scsi_proc.c
scsi_sas_internal.h
scsi_scan.c	[SCSI] Increase default timeout for INQUIRY	2009-05-20 17:21:13 -05:00
scsi_sysctl.c
scsi_sysfs.c
scsi_tgt_if.c
scsi_tgt_lib.c
scsi_tgt_priv.h
scsi_transport_api.h
scsi_transport_fc.c
scsi_transport_fc_internal.h
scsi_transport_iscsi.c	[SCSI] iscsi: pass ep connect shost	2009-05-23 15:44:09 -05:00
scsi_transport_sas.c
scsi_transport_spi.c
scsi_transport_srp.c
scsi_transport_srp_internal.h
scsi_typedefs.h
scsi_wait_scan.c	driver synchronization: make scsi_wait_scan more advanced	2009-04-21 19:40:00 -07:00
scsicam.c
sd.c	[SCSI] sd: fix bug in SCSI async probing	2009-06-08 13:00:13 -05:00
sd.h
sd_dif.c
ses.c	[SCSI] ses: #if 0 the unused ses_match_host()	2009-04-03 10:17:01 -05:00
sg.c	[SCSI] sg: return EFAULT for an invalid user address	2009-04-27 09:38:11 -05:00
sgiwd93.c
sim710.c
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.c	[SCSI] fix recovered error handling	2009-04-03 09:22:55 -05:00
sr.h
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
st.c	[SCSI] st: fix gcc 4.4 warning	2009-05-23 15:44:06 -05:00
st.h
st_options.h
stex.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
sun3_NCR5380.c
sun3_scsi.c
sun3_scsi.h
sun3_scsi_vme.c
sun3x_esp.c
sun_esp.c
sym53c416.c
sym53c416.h
t128.c
t128.h
tmscsim.c
tmscsim.h
u14-34f.c
ultrastor.c
ultrastor.h
wd33c93.c
wd33c93.h
wd7000.c
zalon.c
zorro7xx.c