path: root/tools/perf/builtin-top.c
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authorArnaldo Carvalho de Melo <>2015-04-07 11:53:41 -0300
committerArnaldo Carvalho de Melo <>2015-05-08 16:11:05 -0300
commitda6d8567512df11e0473b710c07de87efde5709c (patch)
tree24601b1c6d8347e03517c8c24959171ba34dd3c5 /tools/perf/builtin-top.c
parent42b09d7b0e3d57a92b938fde5fcb532e9a88e1ea (diff)
tools include: Add basic atomic.h implementation from the kernel sources
Uses the arch/x86/ kernel code for x86_64/i386, fallbacking to a gcc intrinsics implementation that has been tested in at least sparc64. Will be used for reference counting in tools/perf. Acked-by: David Ahern <> Cc: Adrian Hunter <> Cc: Borislav Petkov <> Cc: Don Zickus <> Cc: Frederic Weisbecker <> Cc: Jiri Olsa <> Cc: Namhyung Kim <> Cc: Peter Zijlstra <> Cc: Stephane Eranian <> Link: Signed-off-by: Arnaldo Carvalho de Melo <>
Diffstat (limited to 'tools/perf/builtin-top.c')
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