mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-05-24 10:39:52 +00:00
9105b8aa50
This is two simple target fixes and one discard related I/O starvation problem in sd. The discard problem occurs because the discard page doesn't have a mempool backing so if the allocation fails due to memory pressure, we then lose the forward progress we require if the writeout is on the same device. The fix is to back it with a mempool. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCXB2mCiYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishSJmAP9E8ItG tSgUyIfRRcn/ZxYdfOg1EWxGgDq17Fq2TgQU3gEAolSLwol7eKl1hQnDpOKPVMmC //j4JyKpCl3EEvNs6DQ= =3Hmt -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is two simple target fixes and one discard related I/O starvation problem in sd. The discard problem occurs because the discard page doesn't have a mempool backing so if the allocation fails due to memory pressure, we then lose the forward progress we require if the writeout is on the same device. The fix is to back it with a mempool" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sd: use mempool for discard special page scsi: target: iscsi: cxgbit: add missing spin_lock_init() scsi: target: iscsi: cxgbit: fix csk leak |
||
|---|---|---|
| .. | ||
| aacraid | ||
| aic7xxx | ||
| aic94xx | ||
| arcmsr | ||
| arm | ||
| be2iscsi | ||
| bfa | ||
| bnx2fc | ||
| bnx2i | ||
| csiostor | ||
| cxgbi | ||
| cxlflash | ||
| device_handler | ||
| dpt | ||
| esas2r | ||
| fcoe | ||
| fnic | ||
| hisi_sas | ||
| ibmvscsi | ||
| ibmvscsi_tgt | ||
| isci | ||
| libfc | ||
| libsas | ||
| lpfc | ||
| megaraid | ||
| mpt3sas | ||
| mvsas | ||
| osd | ||
| pcmcia | ||
| pm8001 | ||
| qedf | ||
| qedi | ||
| qla2xxx | ||
| qla4xxx | ||
| smartpqi | ||
| snic | ||
| sym53c8xx_2 | ||
| ufs | ||
| .gitignore | ||
| 3w-9xxx.c | ||
| 3w-9xxx.h | ||
| 3w-sas.c | ||
| 3w-sas.h | ||
| 3w-xxxx.c | ||
| 3w-xxxx.h | ||
| 53c700.c | ||
| 53c700.h | ||
| 53c700.scr | ||
| 53c700_d.h_shipped | ||
| a100u2w.c | ||
| a100u2w.h | ||
| a2091.c | ||
| a2091.h | ||
| a3000.c | ||
| a3000.h | ||
| a4000t.c | ||
| advansys.c | ||
| aha152x.c | ||
| aha152x.h | ||
| aha1542.c | ||
| aha1542.h | ||
| aha1740.c | ||
| aha1740.h | ||
| am53c974.c | ||
| atari_scsi.c | ||
| atp870u.c | ||
| atp870u.h | ||
| BusLogic.c | ||
| BusLogic.h | ||
| bvme6000_scsi.c | ||
| ch.c | ||
| constants.c | ||
| dc395x.c | ||
| dc395x.h | ||
| dmx3191d.c | ||
| dpt_i2o.c | ||
| dpti.h | ||
| esp_scsi.c | ||
| esp_scsi.h | ||
| FlashPoint.c | ||
| g_NCR5380.c | ||
| gdth.c | ||
| gdth.h | ||
| gdth_ioctl.h | ||
| gdth_proc.c | ||
| gdth_proc.h | ||
| gvp11.c | ||
| gvp11.h | ||
| hosts.c | ||
| hpsa.c | ||
| hpsa.h | ||
| hpsa_cmd.h | ||
| hptiop.c | ||
| hptiop.h | ||
| imm.c | ||
| imm.h | ||
| initio.c | ||
| initio.h | ||
| ipr.c | ||
| ipr.h | ||
| ips.c | ||
| ips.h | ||
| iscsi_boot_sysfs.c | ||
| iscsi_tcp.c | ||
| iscsi_tcp.h | ||
| jazz_esp.c | ||
| Kconfig | ||
| lasi700.c | ||
| libiscsi.c | ||
| libiscsi_tcp.c | ||
| mac53c94.c | ||
| mac53c94.h | ||
| mac_esp.c | ||
| mac_scsi.c | ||
| Makefile | ||
| megaraid.c | ||
| megaraid.h | ||
| mesh.c | ||
| mesh.h | ||
| mvme16x_scsi.c | ||
| mvme147.c | ||
| mvme147.h | ||
| mvumi.c | ||
| mvumi.h | ||
| myrb.c | ||
| myrb.h | ||
| myrs.c | ||
| myrs.h | ||
| ncr53c8xx.c | ||
| ncr53c8xx.h | ||
| NCR5380.c | ||
| NCR5380.h | ||
| nsp32.c | ||
| nsp32.h | ||
| nsp32_debug.c | ||
| nsp32_io.h | ||
| osst.c | ||
| osst.h | ||
| osst_detect.h | ||
| osst_options.h | ||
| pmcraid.c | ||
| pmcraid.h | ||
| ppa.c | ||
| ppa.h | ||
| ps3rom.c | ||
| qla1280.c | ||
| qla1280.h | ||
| qlogicfas.c | ||
| qlogicfas408.c | ||
| qlogicfas408.h | ||
| qlogicpti.c | ||
| qlogicpti.h | ||
| raid_class.c | ||
| script_asm.pl | ||
| scsi.c | ||
| scsi.h | ||
| scsi_common.c | ||
| scsi_debug.c | ||
| scsi_debugfs.c | ||
| scsi_debugfs.h | ||
| scsi_devinfo.c | ||
| scsi_dh.c | ||
| scsi_error.c | ||
| scsi_ioctl.c | ||
| scsi_lib.c | ||
| scsi_lib_dma.c | ||
| scsi_logging.c | ||
| scsi_logging.h | ||
| scsi_netlink.c | ||
| scsi_pm.c | ||
| scsi_priv.h | ||
| scsi_proc.c | ||
| scsi_sas_internal.h | ||
| scsi_scan.c | ||
| scsi_sysctl.c | ||
| scsi_sysfs.c | ||
| scsi_trace.c | ||
| scsi_transport_api.h | ||
| scsi_transport_fc.c | ||
| scsi_transport_iscsi.c | ||
| scsi_transport_sas.c | ||
| scsi_transport_spi.c | ||
| scsi_transport_srp.c | ||
| scsicam.c | ||
| sd.c | ||
| sd.h | ||
| sd_dif.c | ||
| sd_zbc.c | ||
| sense_codes.h | ||
| ses.c | ||
| sg.c | ||
| sgiwd93.c | ||
| sim710.c | ||
| sni_53c710.c | ||
| sr.c | ||
| sr.h | ||
| sr_ioctl.c | ||
| sr_vendor.c | ||
| st.c | ||
| st.h | ||
| st_options.h | ||
| stex.c | ||
| storvsc_drv.c | ||
| sun3_scsi.c | ||
| sun3_scsi_vme.c | ||
| sun3x_esp.c | ||
| sun_esp.c | ||
| virtio_scsi.c | ||
| vmw_pvscsi.c | ||
| vmw_pvscsi.h | ||
| wd33c93.c | ||
| wd33c93.h | ||
| wd719x.c | ||
| wd719x.h | ||
| xen-scsifront.c | ||
| zalon.c | ||
| zorro7xx.c | ||
| zorro_esp.c | ||