diff options
| author | Kashyap, Desai <kashyap.desai@lsi.com> | 2009-09-14 09:35:24 +0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-10-02 18:48:50 +0400 |
| commit | bcfb6e6ea46d84bfb541069545e5b0d7f6cc3233 (patch) | |
| tree | c6ddcd28cc123bf2c1abcb6b79b0c49a3521e1bd /drivers/scsi/mpt2sas/mpt2sas_transport.c | |
| parent | 77e63ed44305e89c0564f8292f9cd5764d4fddfb (diff) | |
| download | linux-bcfb6e6ea46d84bfb541069545e5b0d7f6cc3233.tar.xz | |
[SCSI] mpt2sas: Call init_completion on a per request basis.
Now driver call init_completion on a per request basis. At some
point the wait_for_completion_timeout is not waiting for the timeout,
instead returning immediately, thus going into diag reset. This fix will
address all request using the wait_for_completion_timeout API. The previous
implimentation was only calling init_completion at driver
load time.
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpt2sas_transport.c')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_transport.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_transport.c b/drivers/scsi/mpt2sas/mpt2sas_transport.c index 8bc57e315ce8..eb98188c7f3f 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_transport.c +++ b/drivers/scsi/mpt2sas/mpt2sas_transport.c @@ -401,6 +401,7 @@ _transport_expander_report_manufacture(struct MPT2SAS_ADAPTER *ioc, "send to sas_addr(0x%016llx)\n", ioc->name, (unsigned long long)sas_address)); mpt2sas_base_put_smid_default(ioc, smid); + init_completion(&ioc->transport_cmds.done); timeleft = wait_for_completion_timeout(&ioc->transport_cmds.done, 10*HZ); @@ -1154,6 +1155,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy, "sending smp request\n", ioc->name, __func__)); mpt2sas_base_put_smid_default(ioc, smid); + init_completion(&ioc->transport_cmds.done); timeleft = wait_for_completion_timeout(&ioc->transport_cmds.done, 10*HZ); |