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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-05-18 21:29:23 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-05-19 02:03:35 (GMT) |
| commit | a41794cdd7ee94a5199e14f642c26d649d383fa5 (patch) | |
| tree | 17fdd252cf12f184f6a75702f140f799b4f20a7b /tools/perf/util/session.c | |
| parent | 5af52b51f76d8f8dce0e5b2a33c20b2231c8046d (diff) | |
| download | linux-fsl-qoriq-a41794cdd7ee94a5199e14f642c26d649d383fa5.tar.xz | |
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/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 25bfca4..e4eaa6d 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -5,6 +5,7 @@ #include <byteswap.h> #include <unistd.h> #include <sys/types.h> +#include <sys/mman.h> #include "session.h" #include "sort.h" |