Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

.pdl; kernel-team; Nicholas Bellinger; Chaitra > > > > Basappa > > > > Subject: Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix > > > > unsafe list usage > > > > > > > > On Sun, Aug 30, 2015 at 1:24 PM, Nicholas A. Bellinge

Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

Tuesday, September 08, 2015 5:26 PM > > > To: Nicholas A. Bellinger > > > Cc: linux-scsi; linux-kernel; James Bottomley; Calvin Owens; Christoph > > > Hellwig; MPT-FusionLinux.pdl; kernel-team; Nicholas Bellinger; Chaitra > > > Basappa > > > Subject: Re:

Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

c: linux-scsi; linux-kernel; James Bottomley; Calvin Owens; Christoph > > Hellwig; MPT-FusionLinux.pdl; kernel-team; Nicholas Bellinger; Chaitra > > Basappa > > Subject: Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix > > unsafe list usage > > &

Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

c: linux-scsi; linux-kernel; James Bottomley; Calvin Owens; Christoph > > Hellwig; MPT-FusionLinux.pdl; kernel-team; Nicholas Bellinger; Chaitra > > Basappa > > Subject: Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix > > unsafe list usage > > >

Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

Tuesday, September 08, 2015 5:26 PM > > > To: Nicholas A. Bellinger > > > Cc: linux-scsi; linux-kernel; James Bottomley; Calvin Owens; Christoph > > > Hellwig; MPT-FusionLinux.pdl; kernel-team; Nicholas Bellinger; Chaitra > > > Basappa > > > Subject: Re:

Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

.pdl; kernel-team; Nicholas Bellinger; Chaitra > > > > Basappa > > > > Subject: Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix > > > > unsafe list usage > > > > > > > > On Sun, Aug 30, 2015 at 1:24 PM, Nicholas A. Bellinge

Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

FusionLinux.pdl; kernel-team; Nicholas Bellinger; Chaitra > Basappa > Subject: Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix > unsafe list usage > > On Sun, Aug 30, 2015 at 1:24 PM, Nicholas A. Bellinger > wrote: > > From: Nicholas Bellinger > > >

RE: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage On Sun, Aug 30, 2015 at 1:24 PM, Nicholas A. Bellinger wrote: > From: Nicholas Bellinger > > These objects can be referenced concurrently throughout the driver, we > need a way to make sure threads can't delete t

Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

Hi Sreekanth, On Tue, 2015-09-08 at 17:25 +0530, Sreekanth Reddy wrote: > On Sun, Aug 30, 2015 at 1:24 PM, Nicholas A. Bellinger > wrote: > > From: Nicholas Bellinger > > > > These objects can be referenced concurrently throughout the driver, we > > need a way to make sure threads can't delete

Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

Hi Sreekanth, On Tue, 2015-09-08 at 17:25 +0530, Sreekanth Reddy wrote: > On Sun, Aug 30, 2015 at 1:24 PM, Nicholas A. Bellinger > wrote: > > From: Nicholas Bellinger > > > > These objects can be referenced concurrently throughout the driver, we > >

RE: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage On Sun, Aug 30, 2015 at 1:24 PM, Nicholas A. Bellinger <n...@daterainc.com> wrote: > From: Nicholas Bellinger <n...@linux-iscsi.org> > > These objects can be referenced concurrently throughout the dr

Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

FusionLinux.pdl; kernel-team; Nicholas Bellinger; Chaitra > Basappa > Subject: Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix > unsafe list usage > > On Sun, Aug 30, 2015 at 1:24 PM, Nicholas A. Bellinger <n...@daterainc.com> > wrote: > > F

Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

On Sun, Aug 30, 2015 at 1:24 PM, Nicholas A. Bellinger wrote: > From: Nicholas Bellinger > > These objects can be referenced concurrently throughout the driver, we > need a way to make sure threads can't delete them out from under > each other. This patch adds the refcount, and refactors the

Re: [PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

On Sun, Aug 30, 2015 at 1:24 PM, Nicholas A. Bellinger wrote: > From: Nicholas Bellinger > > These objects can be referenced concurrently throughout the driver, we > need a way to make sure threads can't delete them out from under > each other. This

[PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

From: Nicholas Bellinger These objects can be referenced concurrently throughout the driver, we need a way to make sure threads can't delete them out from under each other. This patch adds the refcount, and refactors the code to use it. Additionally, we cannot iterate over the sas_device_list

[PATCH-v2 1/2] mpt3sas: Refcount sas_device objects and fix unsafe list usage

From: Nicholas Bellinger n...@linux-iscsi.org These objects can be referenced concurrently throughout the driver, we need a way to make sure threads can't delete them out from under each other. This patch adds the refcount, and refactors the code to use it. Additionally, we cannot iterate over