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authorChris Wilson <chris@chris-wilson.co.uk>2017-01-24 14:57:58 +0300
committerGustavo Padovan <gustavo.padovan@collabora.com>2017-01-27 20:24:44 +0300
commit8c96c678011eeb1676da18f203e90dea7e0d69d2 (patch)
treea3fcf2e069801df42043c2109124d11928c491eb /drivers/dma-buf
parent56cbbf25b783961a2d725937e2d3dcd4ca9076e5 (diff)
downloadlinux-8c96c678011eeb1676da18f203e90dea7e0d69d2.tar.xz
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.c1
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