| commit | 6c9692e2d6a2206d8fd75ea247daa47fb75e4a02 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <peterz@infradead.org> | Wed May 27 11:09:37 2015 +0930 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Thu May 28 11:32:07 2015 +0930 |
| tree | 260a11511b3b629ec1cbcdeb3417e74590028e99 | |
| parent | 93c2e105f6bcee231c951ba0e56e84505c4b0483 [diff] |
module: Make the mod_tree stuff conditional on PERF_EVENTS || TRACING Andrew worried about the overhead on small systems; only use the fancy code when either perf or tracing is enabled. Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Steven Rostedt <rostedt@goodmis.org> Requested-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>