diff options
| author | Darrick J. Wong <[email protected]> | 2010-10-01 13:55:47 -0700 |
|---|---|---|
| committer | James Bottomley <[email protected]> | 2010-10-08 16:03:42 -0500 |
| commit | 56dd2c0691a5a387b7b05835fe547dc6fade9407 (patch) | |
| tree | d7ff3abef5b42f554128b30072aaa1e2aa7eab08 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 39a985547cbfcbb0b23667b69b8ae82a6cf312ac (diff) | |
[SCSI] libsas: Don't issue commands to devices that have been hot-removed
sd will get hung up issuing commands to flush write cache if a SAS
device behind the expander is unplugged without warning. Change libsas
to reject commands to domain devices that have already gone away.
[[email protected]: removed setting ->gone in sas_deform_port() to
permit sync cache commands at module removal]
Signed-off-by: Darrick J. Wong <[email protected]>
Tested-by: Haipao Fan <[email protected]>
Signed-off-by: Maciej Trela <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions