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| author |   Lucas Stach <l.stach@pengutronix.de> | 2019-07-05 19:17:23 +0200 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2019-08-15 10:56:03 +0200 |
| commit | 4900dda90af2cb13bc1d4c12ce94b98acc8fe64e (patch) | |
| tree | 780a86737440fa80ac72d6daf93e4e9216a720f1 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/etnaviv: share a single cmdbuf suballoc region across all GPUs (diff) | |
| download | linux-dev-4900dda90af2cb13bc1d4c12ce94b98acc8fe64e.tar.xz linux-dev-4900dda90af2cb13bc1d4c12ce94b98acc8fe64e.zip | |
drm/etnaviv: replace MMU flush marker with flush sequence
If a MMU is shared between multiple GPUs, all of them need to flush their
TLBs, so a single marker that gets reset on the first flush won't do.
Replace the flush marker with a sequence number, so that it's possible to
check if the TLB is in sync with the current page table state for each GPU.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions