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(parent: be957c4) | patch
ring-buffer: small optimizations
authorSteven Rostedt <srostedt@redhat.com>
Mon, 11 May 2009 20:08:00 +0000 (16:08 -0400)
committerSteven Rostedt <rostedt@goodmis.org>
Tue, 12 May 2009 03:12:34 +0000 (23:12 -0400)
commit0f0c85fc80adbbd2265d89867d743f929d516805
tree0095c5a83727863eb38027c41b9a0cd74c1d283dtree | snapshot
parentbe957c447f7233a67904a1b11eb3ab61e702bf4dcommit | diff
ring-buffer: small optimizations

Doing some small changes in the fast path of the ring buffer recording
saves over 3% in the ring-buffer-benchmark test.

[ Impact: a little faster ring buffer recording ]

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
kernel/trace/ring_buffer.c diff | blob | history
Domain: System / Kernel;