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| author | Josh Stone <jistone@redhat.com> | 2009-01-28 14:36:08 -0800 |
|---|---|---|
| committer | Josh Stone <jistone@redhat.com> | 2009-01-28 17:16:50 -0800 |
| commit | 4c2732a1dad1de295c9219ee3afac007b2d7ba05 (patch) | |
| tree | fb84977ad73f62ce57a147e9c3d6bf869376737c /runtime/transport/utt.h | |
| parent | 83e08fc5458e8196d5f0ed5790f9f7de77a80bb6 (diff) | |
| download | systemtap-steved-4c2732a1dad1de295c9219ee3afac007b2d7ba05.tar.gz systemtap-steved-4c2732a1dad1de295c9219ee3afac007b2d7ba05.tar.xz systemtap-steved-4c2732a1dad1de295c9219ee3afac007b2d7ba05.zip | |
Use 'static' as much as possible
This change just inserts 'static' on runtime, tapset, and generated C
functions and globals, so the compiler can do a better job of
optimizing.
My tests with small scripts show ~10% reduction in compile time and ~20%
reduction in module size. Larger scripts may show less benefit, but I
expect purely positive results.
Diffstat (limited to 'runtime/transport/utt.h')
| -rw-r--r-- | runtime/transport/utt.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/runtime/transport/utt.h b/runtime/transport/utt.h index df225b3c..40e54919 100644 --- a/runtime/transport/utt.h +++ b/runtime/transport/utt.h @@ -40,14 +40,14 @@ struct utt_trace_setup { }; -extern struct utt_trace *utt_trace_setup(struct utt_trace_setup *utts); -extern int utt_trace_startstop(struct utt_trace *utt, int start, +static struct utt_trace *utt_trace_setup(struct utt_trace_setup *utts); +static int utt_trace_startstop(struct utt_trace *utt, int start, unsigned int *trace_seq); -extern void utt_trace_cleanup(struct utt_trace *utt); -extern int utt_trace_remove(struct utt_trace *utt); +static void utt_trace_cleanup(struct utt_trace *utt); +static int utt_trace_remove(struct utt_trace *utt); #ifndef STP_OLD_TRANSPORT -extern size_t utt_switch_subbuf(struct utt_trace *utt, struct rchan_buf *buf, +static size_t utt_switch_subbuf(struct utt_trace *utt, struct rchan_buf *buf, size_t length); /** * utt_reserve - reserve slot in channel buffer |