David Laight writes:
> From: Rusty Russell
>> David Laight writes:
>> > From: Madhavan Srinivasan [mailto:ma...@linux.vnet.ibm.com]
>> > ...
>> >> >>> I also wonder if it is possible to inspect the interrupted
>> >> >>> code to determine the start/end of the RAS block.
>> >> >>> (Easiest if you a
From: Rusty Russell
> David Laight writes:
> > From: Madhavan Srinivasan [mailto:ma...@linux.vnet.ibm.com]
> > ...
> >> >>> I also wonder if it is possible to inspect the interrupted
> >> >>> code to determine the start/end of the RAS block.
> >> >>> (Easiest if you assume that there is a single '
David Laight writes:
> From: Madhavan Srinivasan [mailto:ma...@linux.vnet.ibm.com]
> ...
>> >>> I also wonder if it is possible to inspect the interrupted
>> >>> code to determine the start/end of the RAS block.
>> >>> (Easiest if you assume that there is a single 'write' instruction
>> >>> as the
From: Madhavan Srinivasan [mailto:ma...@linux.vnet.ibm.com]
...
> >>> I also wonder if it is possible to inspect the interrupted
> >>> code to determine the start/end of the RAS block.
> >>> (Easiest if you assume that there is a single 'write' instruction
> >>> as the last entry in the block.)
> >
On Friday 28 November 2014 03:39 PM, David Laight wrote:
> From: Madhavan Srinivasan
>> On Thursday 27 November 2014 07:35 PM, David Laight wrote:
>>> From: Madhavan Srinivasan
This patchset create the infrastructure to handle the CR based
local_* atomic operations. Local atomic operation
From: Madhavan Srinivasan
> On Thursday 27 November 2014 07:35 PM, David Laight wrote:
> > From: Madhavan Srinivasan
> >> This patchset create the infrastructure to handle the CR based
> >> local_* atomic operations. Local atomic operations are fast
> >> and highly reentrant per CPU counters. Used
On Thursday 27 November 2014 07:35 PM, David Laight wrote:
> From: Madhavan Srinivasan
>> This patchset create the infrastructure to handle the CR based
>> local_* atomic operations. Local atomic operations are fast
>> and highly reentrant per CPU counters. Used for percpu
>> variable updates. Loc
From: Madhavan Srinivasan
> This patchset create the infrastructure to handle the CR based
> local_* atomic operations. Local atomic operations are fast
> and highly reentrant per CPU counters. Used for percpu
> variable updates. Local atomic operations only guarantee
> variable modification atomi
This patchset create the infrastructure to handle the CR based
local_* atomic operations. Local atomic operations are fast
and highly reentrant per CPU counters. Used for percpu
variable updates. Local atomic operations only guarantee
variable modification atomicity wrt the CPU which owns the
data