From: Rusty Russell
David Laight david.lai...@aculab.com 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 david.lai...@aculab.com writes:
From: Rusty Russell
David Laight david.lai...@aculab.com 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.
David Laight david.lai...@aculab.com 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
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 operations are fast
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.)
So each
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. Local
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 for percpu
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
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 atomicity
