path: root/tools/perf/builtin-record.c
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authorArnaldo Carvalho de Melo <acme@redhat.com>2010-05-18 18:29:23 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2010-05-18 23:03:35 -0300
commita41794cdd7ee94a5199e14f642c26d649d383fa5 (patch)
tree17fdd252cf12f184f6a75702f140f799b4f20a7b /tools/perf/builtin-record.c
parent5af52b51f76d8f8dce0e5b2a33c20b2231c8046d (diff)
perf tools: Remove some unused functions
Without the bloated cplus_demangle from binutils, i.e building with: $ make NO_DEMANGLE=1 O=~acme/git/build/perf -j3 -C tools/perf/ install Before: text data bss dec hex filename 471851 29280 4025056 4526187 45106b /home/acme/bin/perf After: [acme@doppio linux-2.6-tip]$ size ~/bin/perf text data bss dec hex filename 446886 29232 4008576 4484694 446e56 /home/acme/bin/perf So its a 5.3% size reduction in code, but the interesting part is in the git diff --stat output: 19 files changed, 20 insertions(+), 1909 deletions(-) If we ever need some of the things we got from git but weren't using, we just have to go to the git repo and get fresh, uptodate source code bits. Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-record.c')
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index cb46c7d0ea9..66b8ecd22cf 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -25,6 +25,7 @@
#include <unistd.h>
#include <sched.h>
+#include <sys/mman.h>
enum write_mode_t {