Re: [PATCH-v2 2/4] target: Drop lun_sep_lock for se_lun->lun_se_dev RCU usage

2015-05-26 Thread Bart Van Assche
On 05/26/15 08:57, Nicholas A. Bellinger wrote: > @@ -625,6 +626,7 @@ int core_dev_add_initiator_node_lun_acl( > u32 lun_access) > { > struct se_node_acl *nacl = lacl->se_lun_nacl; > + struct se_device *dev = lockless_dereference(lun->lun_se_dev); > > if (!nacl) >

Re: [PATCH-v2 2/4] target: Drop lun_sep_lock for se_lun->lun_se_dev RCU usage

2015-05-26 Thread Nicholas A. Bellinger
On Tue, 2015-05-26 at 16:30 +0200, Bart Van Assche wrote: > On 05/26/15 08:57, Nicholas A. Bellinger wrote: > > @@ -625,6 +626,7 @@ int core_dev_add_initiator_node_lun_acl( > > u32 lun_access) > > { > > struct se_node_acl *nacl = lacl->se_lun_nacl; > > + struct se_device *dev = lockless

Re: [PATCH-v2 2/4] target: Drop lun_sep_lock for se_lun->lun_se_dev RCU usage

2015-05-27 Thread Paul E. McKenney
On Tue, May 26, 2015 at 10:29:45PM -0700, Nicholas A. Bellinger wrote: > On Tue, 2015-05-26 at 16:30 +0200, Bart Van Assche wrote: > > On 05/26/15 08:57, Nicholas A. Bellinger wrote: > > > @@ -625,6 +626,7 @@ int core_dev_add_initiator_node_lun_acl( > > > u32 lun_access) > > > { > > >

Re: [PATCH-v2 2/4] target: Drop lun_sep_lock for se_lun->lun_se_dev RCU usage

2015-05-27 Thread Nicholas A. Bellinger
On Wed, 2015-05-27 at 14:04 -0700, Paul E. McKenney wrote: > On Tue, May 26, 2015 at 10:29:45PM -0700, Nicholas A. Bellinger wrote: > > On Tue, 2015-05-26 at 16:30 +0200, Bart Van Assche wrote: > > > On 05/26/15 08:57, Nicholas A. Bellinger wrote: > > > > @@ -625,6 +626,7 @@ int core_dev_add_initia

Re: [PATCH-v2 2/4] target: Drop lun_sep_lock for se_lun->lun_se_dev RCU usage

2015-05-28 Thread Paul E. McKenney
On Wed, May 27, 2015 at 11:02:10PM -0700, Nicholas A. Bellinger wrote: > On Wed, 2015-05-27 at 14:04 -0700, Paul E. McKenney wrote: > > On Tue, May 26, 2015 at 10:29:45PM -0700, Nicholas A. Bellinger wrote: > > > On Tue, 2015-05-26 at 16:30 +0200, Bart Van Assche wrote: > > > > On 05/26/15 08:57, N

Re: [PATCH-v2 2/4] target: Drop lun_sep_lock for se_lun->lun_se_dev RCU usage

2015-05-30 Thread Nicholas A. Bellinger
On Thu, 2015-05-28 at 08:57 -0700, Paul E. McKenney wrote: > On Wed, May 27, 2015 at 11:02:10PM -0700, Nicholas A. Bellinger wrote: > > On Wed, 2015-05-27 at 14:04 -0700, Paul E. McKenney wrote: > > > On Tue, May 26, 2015 at 10:29:45PM -0700, Nicholas A. Bellinger wrote: > > > > In this particul

Re: [PATCH-v2 2/4] target: Drop lun_sep_lock for se_lun->lun_se_dev RCU usage

2015-06-01 Thread Paul E. McKenney
On Sat, May 30, 2015 at 10:24:41PM -0700, Nicholas A. Bellinger wrote: > On Thu, 2015-05-28 at 08:57 -0700, Paul E. McKenney wrote: > > On Wed, May 27, 2015 at 11:02:10PM -0700, Nicholas A. Bellinger wrote: > > > On Wed, 2015-05-27 at 14:04 -0700, Paul E. McKenney wrote: > > > > On Tue, May 26, 201