* [GIT PULL rcu/srcu] SRCU commits for 3.9
@ 2013-02-12 16:29 Paul E. McKenney
2013-02-13 8:46 ` Ingo Molnar
0 siblings, 1 reply; 2+ messages in thread
From: Paul E. McKenney @ 2013-02-12 16:29 UTC (permalink / raw)
To: mingo; +Cc: laijs, linux-kernel
Hello, Ingo,
This series contains SRCU changes for 3.9. These include debugging aids,
updates that move towards the goal of permitting srcu_read_lock() and
srcu_read_unlock() to be used from idle and offline CPUs, and a few small
fixes. These commits are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/srcu
Thanx, Paul
-------------->
Lai Jiangshan (8):
srcu: Simplify __srcu_read_unlock() via this_cpu_dec()
srcu: Add might_sleep() annotation to synchronize_srcu()
srcu: Simple cleanup for cleanup_srcu_struct()
srcu: Remove checks preventing offline CPUs from calling srcu_read_lock()
srcu: Remove checks preventing idle CPUs from calling srcu_read_lock()
srcu: Update synchronize_srcu()'s comments
srcu: Update synchronize_srcu_expedited()'s comments
srcu: use ACCESS_ONCE() to access sp->completed in srcu_read_lock()
include/linux/srcu.h | 26 +++-----------------------
kernel/srcu.c | 37 ++++++++++++++++---------------------
2 files changed, 19 insertions(+), 44 deletions(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL rcu/srcu] SRCU commits for 3.9
2013-02-12 16:29 [GIT PULL rcu/srcu] SRCU commits for 3.9 Paul E. McKenney
@ 2013-02-13 8:46 ` Ingo Molnar
0 siblings, 0 replies; 2+ messages in thread
From: Ingo Molnar @ 2013-02-13 8:46 UTC (permalink / raw)
To: Paul E. McKenney
Cc: mingo, laijs, linux-kernel, Peter Zijlstra, Thomas Gleixner,
Andrew Morton
* Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:
> Hello, Ingo,
>
> This series contains SRCU changes for 3.9. These include debugging aids,
> updates that move towards the goal of permitting srcu_read_lock() and
> srcu_read_unlock() to be used from idle and offline CPUs, and a few small
> fixes. These commits are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/srcu
>
> Thanx, Paul
>
> -------------->
> Lai Jiangshan (8):
> srcu: Simplify __srcu_read_unlock() via this_cpu_dec()
> srcu: Add might_sleep() annotation to synchronize_srcu()
> srcu: Simple cleanup for cleanup_srcu_struct()
> srcu: Remove checks preventing offline CPUs from calling srcu_read_lock()
> srcu: Remove checks preventing idle CPUs from calling srcu_read_lock()
> srcu: Update synchronize_srcu()'s comments
> srcu: Update synchronize_srcu_expedited()'s comments
> srcu: use ACCESS_ONCE() to access sp->completed in srcu_read_lock()
>
> include/linux/srcu.h | 26 +++-----------------------
> kernel/srcu.c | 37 ++++++++++++++++---------------------
> 2 files changed, 19 insertions(+), 44 deletions(-)
Pulled, thanks a lot Paul!
Ingo
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