tree c046895789900e8a031b241e79e7f0d45d7e39f0
parent 5d967a8be636a4f301a8daad642bd1007299d9ec
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1274375276 +0200
committer Ingo Molnar <mingo@elte.hu> 1274434679 +0200

perf: Optimize the !vmalloc backed buffer

Reduce code and data by using the knowledge that for
!PERF_USE_VMALLOC data_order is always 0.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <20100521090710.795019386@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>