linux/include
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
..
acpi Merge branches 'acpi-processor', 'acpi-hotplug', 'acpi-init', 'acpi-pm' and 'acpica' 2014-01-29 11:47:18 +01:00
asm-generic mm: Use ptep/pmdp_set_numa() for updating _PAGE_NUMA bit 2014-02-17 11:19:36 +11:00
clocksource
crypto
drm Merge tag 'drm-intel-next-2014-02-07' of ssh://git.freedesktop.org/git/drm-intel into drm-next 2014-02-27 14:36:01 +10:00
dt-bindings Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2014-01-30 17:07:18 -08:00
keys
kvm
linux sched: Add 'flags' argument to sched_{set,get}attr() syscalls 2014-02-21 21:27:10 +01:00
math-emu math-emu: fix floating-point to integer overflow detection 2014-01-07 18:36:24 -06:00
media [media] saa6588: add support for non-blocking mode 2014-01-07 07:42:19 -02:00
memory
misc
net net: sctp: Fix a_rwnd/rwnd management to reflect real state of the receiver's buffer 2014-02-17 00:16:56 -05:00
pcmcia
ras
rdma IB: Report using RoCE IP based gids in port caps 2014-02-13 14:46:03 -08:00
rxrpc
scsi Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2014-01-31 15:31:23 -08:00
sound ARM: SoC board updates for 3.14 2014-01-23 18:48:28 -08:00
target target: Simplify command completion by removing CMD_T_FAILED flag 2014-02-12 15:14:30 -08:00
trace intel_pstate: Remove energy reporting from pstate_sample tracepoint 2014-02-13 02:11:18 +01:00
uapi drm/radeon: track memory statistics about VRAM and GTT usage and buffer moves v2 2014-03-03 10:54:19 +01:00
video video: pxa168fb: Cleanup pxa168fb.h file 2014-01-17 10:57:43 +02:00
xen Merge branch 'for-linus' of git://git.kernel.dk/linux-block 2014-02-14 10:45:18 -08:00
Kbuild