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authorSteven Rostedt (VMware) <rostedt@goodmis.org>2017-10-13 10:06:25 -0400
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2017-10-16 17:16:22 -0400
commit136412474b77c14a26e018a7f2c1e5fcee700d3d (patch)
treec0e75e27b3cab87386b11153360bed89fdcc4d40 /drivers/dma-buf/dma-fence.c
parentf40a37cb4916f17806b8a89d8eb76f6943c69189 (diff)
downloadlinux-136412474b77c14a26e018a7f2c1e5fcee700d3d.tar.bz2
tracing, dma-buf: Remove unused trace event dma_fence_annotate_wait_on
Commit e941759c74 ("fence: dma-buf cross-device synchronization") added trace event fence_annotate_wait_on, but never used it. It was renamed to dma_fence_annotate_wait_on by commit f54d186700 ("dma-buf: Rename struct fence to dma_fence") but still not used. As defined trace events have data structures and functions created for them, it is a waste of memory if they are not used. Remove the unused trace event. Link: http://lkml.kernel.org/r/20171013100625.6c820059@gandalf.local.home Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'drivers/dma-buf/dma-fence.c')
-rw-r--r--drivers/dma-buf/dma-fence.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c
index 9a302799040e..5d101c4053e0 100644
--- a/drivers/dma-buf/dma-fence.c
+++ b/drivers/dma-buf/dma-fence.c
@@ -27,7 +27,6 @@
#define CREATE_TRACE_POINTS
#include <trace/events/dma_fence.h>
-EXPORT_TRACEPOINT_SYMBOL(dma_fence_annotate_wait_on);
EXPORT_TRACEPOINT_SYMBOL(dma_fence_emit);
EXPORT_TRACEPOINT_SYMBOL(dma_fence_enable_signal);