[PATCH v2 1/2] mpt3sas: Free memory pools before retrying to allocate with different value.

[PATCH v2 1/2] mpt3sas: Free memory pools before retrying to allocate with different value.

[Suganath Prabu Subramani]

From: Suganath prabu Subramani <suganath-prabu.subramani@avagotech.com>

Deallocate resources before reallocating of the same in retry_allocation
path of _base_allocate_memory_pools()

Signed-off-by: Suganath prabu Subramani <suganath-prabu.subramani@avagotech.com>
Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com>
---
 drivers/scsi/mpt3sas/mpt3sas_base.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index afdb13a..5bbbbf2 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -3414,6 +3414,7 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc,  int sleep_flag)
 			goto out;
 		retry_sz = 64;
 		ioc->hba_queue_depth -= retry_sz;
+		_base_release_memory_pools(ioc);
 		goto retry_allocation;
 	}
 
-- 
1.8.3.1

[PATCH v2 2/2] Updating maintainers list for MPT FUSION DRIVERS.

[Suganath Prabu Subramani]

From: Suganath prabu Subramani <suganath-prabu.subramani@avagotech.com>

Updating maintainers list for MPT FUSION DRIVERS,
broadcom support link and email id.

Signed-off-by: Suganath prabu Subramani <suganath-prabu.subramani@avagotech.com>
Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com>
---
 MAINTAINERS | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 30aca4a..003eef4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6675,13 +6675,12 @@ S:	Maintained
 F:	arch/arm/mach-lpc32xx/
 
 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
-M:	Nagalakshmi Nandigama <nagalakshmi.nandigama@avagotech.com>
-M:	Praveen Krishnamoorthy <praveen.krishnamoorthy@avagotech.com>
-M:	Sreekanth Reddy <sreekanth.reddy@avagotech.com>
-M:	Abhijit Mahajan <abhijit.mahajan@avagotech.com>
-L:	MPT-FusionLinux.pdl@avagotech.com
+M:	Sathya Prakash <sathya.prakash@broadcom.com>
+M:	Chaitra P B <chaitra.basappa@broadcom.com>
+M:	Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
+L:	MPT-FusionLinux.pdl@broadcom.com
 L:	linux-scsi@vger.kernel.org
-W:	http://www.lsilogic.com/support
+W:	http://www.avagotech.com/support/
 S:	Supported
 F:	drivers/message/fusion/
 F:	drivers/scsi/mpt2sas/
-- 
1.8.3.1

Re: [PATCH v2 1/2] mpt3sas: Free memory pools before retrying to allocate with different value.

[Tomas Henzl]

On 18.2.2016 09:39, Suganath Prabu Subramani wrote:
> From: Suganath prabu Subramani <suganath-prabu.subramani@avagotech.com>
>
> Deallocate resources before reallocating of the same in retry_allocation
> path of _base_allocate_memory_pools()
>
> Signed-off-by: Suganath prabu Subramani <suganath-prabu.subramani@avagotech.com>
> Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com>
> ---
>  drivers/scsi/mpt3sas/mpt3sas_base.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
> index afdb13a..5bbbbf2 100644
> --- a/drivers/scsi/mpt3sas/mpt3sas_base.c
> +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
> @@ -3414,6 +3414,7 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc,  int sleep_flag)
>  			goto out;
>  		retry_sz = 64;
>  		ioc->hba_queue_depth -= retry_sz;
> +		_base_release_memory_pools(ioc);
>  		goto retry_allocation;
>  	}
>  

Reviewed-by: Tomas Henzl <thenzl@redhat.com>

Re: [PATCH v2 1/2] mpt3sas: Free memory pools before retrying to allocate with different value.

[Johannes Thumshirn]

On Thu, Feb 18, 2016 at 01:54:02PM +0100, Tomas Henzl wrote:
> On 18.2.2016 09:39, Suganath Prabu Subramani wrote:
> > From: Suganath prabu Subramani <suganath-prabu.subramani@avagotech.com>
> >
> > Deallocate resources before reallocating of the same in retry_allocation
> > path of _base_allocate_memory_pools()
> >
> > Signed-off-by: Suganath prabu Subramani <suganath-prabu.subramani@avagotech.com>
> > Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com>
> > ---
> >  drivers/scsi/mpt3sas/mpt3sas_base.c | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
> > index afdb13a..5bbbbf2 100644
> > --- a/drivers/scsi/mpt3sas/mpt3sas_base.c
> > +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
> > @@ -3414,6 +3414,7 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc,  int sleep_flag)
> >  			goto out;
> >  		retry_sz = 64;
> >  		ioc->hba_queue_depth -= retry_sz;
> > +		_base_release_memory_pools(ioc);
> >  		goto retry_allocation;
> >  	}
> >  
> 
> Reviewed-by: Tomas Henzl <thenzl@redhat.com>
> 
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Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
-- 
Johannes Thumshirn                                          Storage
jthumshirn@suse.de                                +49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
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HRB 21284 (AG Nürnberg)
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Re: [PATCH v2 1/2] mpt3sas: Free memory pools before retrying to allocate with different value.

[Martin K. Petersen]

>>>>> "Suganath" == Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> writes:

Suganath> Deallocate resources before reallocating of the same in
Suganath> retry_allocation path of _base_allocate_memory_pools()

Both patches applied to 4.6/scsi-queue.

-- 
Martin K. Petersen	Oracle Linux Engineering