diff options
| author | Hannes Reinecke <[email protected]> | 2018-02-22 09:49:35 +0100 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2018-03-01 20:16:50 -0500 |
| commit | 1c6cacf4ea6c04a58a0e3057f5ed60c24a4ffeff (patch) | |
| tree | 63796fdf986b01e35d7c872c83657e7873a2dd11 /tools/perf/util/trace-event-scripting.c | |
| parent | 1514839b366417934e2f1328edb50ed1e8a719f5 (diff) | |
scsi: qla2xxx: Fixup locking for session deletion
Commit d8630bb95f46 ('Serialize session deletion by using work_lock')
tries to fixup a deadlock when deleting sessions, but fails to take into
account the locking rules. This patch resolves the situation by
introducing a separate lock for processing the GNLIST response, and
ensures that sess_lock is released before calling
qlt_schedule_sess_delete().
Cc: Himanshu Madhani <[email protected]>
Cc: Quinn Tran <[email protected]>
Fixes: d8630bb95f46 ("scsi: qla2xxx: Serialize session deletion by using work_lock")
Signed-off-by: Hannes Reinecke <[email protected]>
Acked-by: Himanshu Madhani <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions