Marek Olšák 67e8e3f970 drm/radeon: track memory statistics about VRAM and GTT usage and buffer moves v2 ...

The statistics are:
- VRAM usage in bytes
- GTT usage in bytes
- number of bytes moved by TTM

The last one is actually a counter, so you need to sample it before and after
command submission and take the difference.

This is useful for finding performance bottlenecks. Userspace queries are
also added.

v2: use atomic64_t

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

2014-03-03 10:54:19 +01:00

..

asm-generic

Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-01-29 18:22:16 -08:00

drm

drm/radeon: track memory statistics about VRAM and GTT usage and buffer moves v2

2014-03-03 10:54:19 +01:00

linux

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

2014-02-16 11:05:27 -08:00

mtd

mtd: mtd-abi: add a helper to detect the nand type

2013-10-27 16:27:06 -07:00

rdma

IB/core: Re-enable create_flow/destroy_flow uverbs

2013-11-17 08:22:09 -08:00

scsi

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sound

ALSA: compress: add num_sample_rates in snd_codec_desc

2014-01-07 18:33:40 +01:00

video

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xen

xen: install xen/gntdev.h and xen/gntalloc.h

2014-02-11 10:12:36 -05:00

Kbuild

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