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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-24 12:57:58 +0100 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.com> | 2017-01-27 18:24:44 +0100 |
| commit | 8c96c678011eeb1676da18f203e90dea7e0d69d2 (patch) | |
| tree | a3fcf2e069801df42043c2109124d11928c491eb /drivers/dma-buf | |
| parent | drm/tilcdc: Remove tilcdc_debugfs_cleanup() (diff) | |
| download | linux-8c96c678011eeb1676da18f203e90dea7e0d69d2.tar.xz linux-8c96c678011eeb1676da18f203e90dea7e0d69d2.zip | |
dma/fence: Export enable-signaling tracepoint for emission by drivers
Currently this tracepoint is solely used by dma_fence_enable_sw_signaling,
however I have a need to manually perform the hw enabling of the
signaling and would like to emit this tracepoint for completeness.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170124115758.31353-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/dma-buf')
| -rw-r--r-- | drivers/dma-buf/dma-fence.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c index a1bfc098ea10..d1f1f456f5c4 100644 --- a/drivers/dma-buf/dma-fence.c +++ b/drivers/dma-buf/dma-fence.c @@ -28,6 +28,7 @@ EXPORT_TRACEPOINT_SYMBOL(dma_fence_annotate_wait_on); EXPORT_TRACEPOINT_SYMBOL(dma_fence_emit); +EXPORT_TRACEPOINT_SYMBOL(dma_fence_enable_signal); /* * fence context counter: each execution context should have its own |