diff options
| 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/sym.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/sym.h')
| -rw-r--r-- | runtime/sym.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/runtime/sym.h b/runtime/sym.h index 9d6a4ded..e642cab4 100644 --- a/runtime/sym.h +++ b/runtime/sym.h @@ -54,15 +54,15 @@ struct _stp_module { /* Defined by translator-generated stap-symbols.h. */ -struct _stp_module *_stp_modules []; -unsigned _stp_num_modules; +static struct _stp_module *_stp_modules []; +static unsigned _stp_num_modules; /* the number of modules in the arrays */ static unsigned long _stp_kretprobe_trampoline = 0; -unsigned long _stp_module_relocate (const char *module, const char *section, unsigned long offset); +static unsigned long _stp_module_relocate (const char *module, const char *section, unsigned long offset); static struct _stp_module *_stp_get_unwind_info (unsigned long addr); #endif /* _STP_SYM_H_ */ |