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

2015-09-11 Thread Nicholas A. Bellinger
.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

2015-09-11 Thread James Bottomley
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

2015-09-10 Thread Nicholas A. Bellinger
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

2015-09-09 Thread Nicholas A. Bellinger
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

2015-09-09 Thread Chaitra Basappa
-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 del

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

2015-09-08 Thread Nicholas A. Bellinger
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 t

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

2015-09-08 Thread Sreekanth Reddy
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 code