perf trace: Support ! in -e expressions
authorArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 21 Aug 2013 15:56:21 +0000 (12:56 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 26 Aug 2013 20:25:41 +0000 (17:25 -0300)
commitb059efdf52a27819b78aa30f171f1e8e439152b6
treebbd79fc5b14dd010593f7b9974d7bfe7a9b90460
parent8c9dc52850d686f614aa44c59eee682d58a6656c
perf trace: Support ! in -e expressions

So that we can ask for all but a set of syscalls to be traced.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-9j6hvap23qanyl96wx4mrj9k@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/Documentation/perf-trace.txt
tools/perf/builtin-trace.c