diff options
| author |   Eric Moore <eric.moore@lsi.com> | 2009-04-21 15:39:24 -0600 |
|---|---|---|
| committer |   James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-04-27 10:53:57 -0500 |
| commit | 77bdd9ee1e1d94fa853c354dcde881ddc5d277a5 (patch) | |
| tree | 627538cf1cf7e1530f58a48dd0bd2fb36371a1a4 /drivers/scsi/mpt2sas | |
| parent | [SCSI] mpt2sas : fix oops when firmware sends large sense buffer size (diff) | |
| download | linux-dev-77bdd9ee1e1d94fa853c354dcde881ddc5d277a5.tar.xz linux-dev-77bdd9ee1e1d94fa853c354dcde881ddc5d277a5.zip | |
[SCSI] mpt2sas : running out of message frames
The driver is not freeing message frame when returning failure from
_ctl_do_task_abort. If you call this function 500 times when its unable
to find an active task mid, you end up with no message frames.
Signed-off-by: Eric Moore <eric.moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/mpt2sas')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_ctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.c b/drivers/scsi/mpt2sas/mpt2sas_ctl.c index 2d4f85c9d7a1..e0eab0a9bc4c 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_ctl.c +++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.c @@ -714,8 +714,10 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc, if (tm_request->TaskType == MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK) { - if (_ctl_do_task_abort(ioc, &karg, tm_request)) + if (_ctl_do_task_abort(ioc, &karg, tm_request)) { + mpt2sas_base_free_smid(ioc, smid); goto out; + } } mutex_lock(&ioc->tm_cmds.mutex); |