diff options
| author | Bodo Stroesser <[email protected]> | 2020-04-09 12:10:26 +0200 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2020-04-13 14:03:20 -0400 |
| commit | 066f79a5fd6d1b9a5cc57b5cd445b3e4bb68a5b2 (patch) | |
| tree | d43fc4587ad562077706fcffd0e0798878d1d984 /scripts/gdb/linux/constants.py.in | |
| parent | 8fed04eb79a74cbf471dfaa755900a51b37273ab (diff) | |
scsi: target: tcmu: reset_ring should reset TCMU_DEV_BIT_BROKEN
In case command ring buffer becomes inconsistent, tcmu sets device flag
TCMU_DEV_BIT_BROKEN. If the bit is set, tcmu rejects new commands from LIO
core with TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE, and no longer processes
completions from the ring. The reset_ring attribute can be used to
completely clean up the command ring, so after reset_ring the ring no
longer is inconsistent.
Therefore reset_ring also should reset bit TCMU_DEV_BIT_BROKEN to allow
normal processing.
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Mike Christie <[email protected]>
Signed-off-by: Bodo Stroesser <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/constants.py.in')
0 files changed, 0 insertions, 0 deletions