On Thu, Jan 20, 2011 at 10:39 AM, Linus Torvalds
torva...@linux-foundation.org wrote:
Ok, so I have a new issue that I'm currently bisecting but that people
may be able to figure out even befor emy bisect finishes.
On my slow Atom netbook (that I'm planning on using as my traveling
companion
On Wed, 19 Jan 2011 22:22:48 -0800, Linus Torvalds
torva...@linux-foundation.org wrote:
On Wed, Jan 19, 2011 at 8:55 PM, Jeff Chua jeff.chua.li...@gmail.com wrote:
Rafael send out two patches earlier. Could be related. I was facing
issue during resume.
No, I'm aware of the
On Thu, Jan 20, 2011 at 2:22 PM, Linus Torvalds
torva...@linux-foundation.org wrote:
On Wed, Jan 19, 2011 at 8:55 PM, Jeff Chua jeff.chua.li...@gmail.com wrote:
Rafael send out two patches earlier. Could be related. I was facing
issue during resume.
No, I'm aware of the rcu-synchronize
On Thu, Jan 20, 2011 at 2:25 AM, Chris Wilson ch...@chris-wilson.co.uk wrote:
Right, the autoreported HEAD may have been already reset to 0 and so hit
the wraparound bug which caused it to exit early without actually
quiescing the ringbuffer.
Yeah, that would explain the issue.
Another
On Thu, 20 Jan 2011 08:07:02 -0800, Linus Torvalds
torva...@linux-foundation.org wrote:
On Thu, Jan 20, 2011 at 2:25 AM, Chris Wilson ch...@chris-wilson.co.uk
wrote:
Right, the autoreported HEAD may have been already reset to 0 and so hit
the wraparound bug which caused it to exit early
On Thu, Jan 20, 2011 at 9:51 AM, Linus Torvalds
torva...@linux-foundation.org wrote:
So how about just doing this in the loop? It will mean that the
_first_ read uses the fast cached one (the common case, hopefully),
but then if we loop, we'll use the slow exact one.
(cut-and-paste, so
Ok, so I have a new issue that I'm currently bisecting but that people
may be able to figure out even befor emy bisect finishes.
On my slow Atom netbook (that I'm planning on using as my traveling
companion for LCA), suspend-to-RAM takes a long time with current git.
It's quite noticeable - it
On Wed, Jan 19, 2011 at 8:55 PM, Jeff Chua jeff.chua.li...@gmail.com wrote:
Rafael send out two patches earlier. Could be related. I was facing
issue during resume.
No, I'm aware of the rcu-synchronize thing, this isn't it. This is
really at the suspend stage, and I had bisected it down to the
