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| author |   Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-10-13 10:06:25 -0400 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-10-16 17:16:22 -0400 |
| commit | 136412474b77c14a26e018a7f2c1e5fcee700d3d (patch) | |
| tree | c0e75e27b3cab87386b11153360bed89fdcc4d40 /drivers/dma-buf/dma-fence.c | |
| parent | tracing, memcg, vmscan: Hide trace events when not in use (diff) | |
| download | linux-dev-136412474b77c14a26e018a7f2c1e5fcee700d3d.tar.xz linux-dev-136412474b77c14a26e018a7f2c1e5fcee700d3d.zip | |
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.c | 1 |
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); |