https://bugzilla.kernel.org/show_bug.cgi?id=31412
--- Comment #10 from Kevin kjs...@gmail.com 2011-03-20 20:40:04 ---
echo 3 /proc/sys/vm/drop_caches
cleared all of the memory. Thank you! See output below (ran after exiting X).
I didn't try unloading the gpu stack. I can try it if you like.
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--- Comment #11 from Kevin kjs...@gmail.com 2011-03-20 20:40:18 ---
Created an attachment (id=51392)
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slabinfo before echo 3 /proc/sys/vm/drop_caches
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--- Comment #12 from Kevin kjs...@gmail.com 2011-03-20 20:40:48 ---
Created an attachment (id=51402)
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slabinfo after echo 3 /proc/sys/vm/drop_caches
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--- Comment #5 from Dave Airlie airl...@linux.ie 2011-03-19 07:16:26 ---
how about cat /sys/kernel/debug/dri/0/ttm_page_pool
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--- Comment #6 from Dave Airlie airl...@linux.ie 2011-03-19 07:17:08 ---
how about cat /sys/kernel/debug/dri/0/ttm_page_pool
and /sys/class/drm/ttm/memory_accounting/*/*
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--- Comment #7 from Kevin kjs...@gmail.com 2011-03-19 09:15:54 ---
Created an attachment (id=51232)
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debug info
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--- Comment #8 from Kevin kjs...@gmail.com 2011-03-19 09:17:19 ---
The attached debug info above is output after logging out of X (I still had
about ~30MB from root processes). It includes what Dave asked for. FYI, I
haven't rebooted since my
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--- Comment #9 from Dave Airlie airl...@linux.ie 2011-03-19 22:07:30 ---
I'm having trouble reconciling this with the graphics driver.
a) you claim it happens with fglrx as well, there is nothing shared between
them
(so it can't be a common
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Andrew Morton a...@linux-foundation.org changed:
What|Removed |Added
Component|Other |Video(DRI - non
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Andrew Morton a...@linux-foundation.org changed:
What|Removed |Added
CC|
https://bugzilla.kernel.org/show_bug.cgi?id=31412
--- Comment #2 from Kevin kjs...@gmail.com 2011-03-18 20:47:01 ---
It's not a regression. I also experienced the problem with 2.6.37 and 2.6.36. I
haven't tested any other kernel versions; I got my laptop in December.
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Dave Airlie airl...@linux.ie changed:
What|Removed |Added
CC||airl...@linux.ie
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--- Comment #4 from Kevin kjs...@gmail.com 2011-03-18 21:25:15 ---
The problem occurred in 2.6.37 also.
Logging out of X doesn't get the memory back.
I'm also not sure if just scrolling a lot causes the problem. It seems to be
easier for me
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