linux

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History

Dan Williams e500a34b02 [SCSI] libsas: kill invocation of scsi_eh_finish_cmd from sas_ata_task_done

Prior to the conversion to the new-style libata-eh sas_ata_task_done()
may have been the last opportunity to clean up the scmd, but now
libata-eh explicitly handles this case.  It also races against sas-eh.
If a lldd completes a task after SAS_TASK_STATE_ABORTED is set it could
trigger a spurious decrement of shost->host_failed.  Current lldds have
the band-aid of checking SAS_TASK_STATE_ABORTED before calling
->task_done(), but better to just let the scmds escalate to libata for
race free cleanup.

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

2012-02-19 13:57:01 -06:00

Kconfig

[SCSI] libsas: convert to standard kernel debugging

2011-01-24 12:05:38 -06:00

Makefile

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

2011-03-20 18:14:55 -07:00

sas_ata.c

[SCSI] libsas: kill invocation of scsi_eh_finish_cmd from sas_ata_task_done

2012-02-19 13:57:01 -06:00

sas_discover.c

[SCSI] libsas: use ->set_dmamode to notify lldds of NCQ parameters