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perf tools: Remove some unused functions

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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>
This commit is contained in:
Arnaldo Carvalho de Melo 2010-05-18 18:29:23 -03:00
parent 5af52b51f7
commit a41794cdd7
19 changed files with 20 additions and 1909 deletions
Download patch file Download diff file Expand all files Collapse all files

55
tools/perf/util/cache.h
View file

@ -13,56 +13,16 @@
#define PERF_DIR_ENVIRONMENT "PERF_DIR"
#define PERF_WORK_TREE_ENVIRONMENT "PERF_WORK_TREE"
#define DEFAULT_PERF_DIR_ENVIRONMENT ".perf"
#define DB_ENVIRONMENT "PERF_OBJECT_DIRECTORY"
#define INDEX_ENVIRONMENT "PERF_INDEX_FILE"
#define GRAFT_ENVIRONMENT "PERF_GRAFT_FILE"
#define TEMPLATE_DIR_ENVIRONMENT "PERF_TEMPLATE_DIR"
#define CONFIG_ENVIRONMENT "PERF_CONFIG"
#define EXEC_PATH_ENVIRONMENT "PERF_EXEC_PATH"
#define CEILING_DIRECTORIES_ENVIRONMENT "PERF_CEILING_DIRECTORIES"
#define PERFATTRIBUTES_FILE ".perfattributes"
#define INFOATTRIBUTES_FILE "info/attributes"
#define ATTRIBUTE_MACRO_PREFIX "[attr]"
#define DEFAULT_PERF_DIR_ENVIRONMENT ".perf"
#define PERF_DEBUGFS_ENVIRONMENT "PERF_DEBUGFS_DIR"
typedef int (*config_fn_t)(const char *, const char *, void *);
extern int perf_default_config(const char *, const char *, void *);
extern int perf_config_from_file(config_fn_t fn, const char *, void *);
extern int perf_config(config_fn_t fn, void *);
extern int perf_parse_ulong(const char *, unsigned long *);
extern int perf_config_int(const char *, const char *);
extern unsigned long perf_config_ulong(const char *, const char *);
extern int perf_config_bool_or_int(const char *, const char *, int *);
extern int perf_config_bool(const char *, const char *);
extern int perf_config_string(const char **, const char *, const char *);
extern int perf_config_set(const char *, const char *);
extern int perf_config_set_multivar(const char *, const char *, const char *, int);
extern int perf_config_rename_section(const char *, const char *);
extern const char *perf_etc_perfconfig(void);
extern int check_repository_format_version(const char *var, const char *value, void *cb);
extern int perf_config_system(void);
extern int perf_config_global(void);
extern int config_error_nonbool(const char *);
extern const char *config_exclusive_filename;
#define MAX_PERFNAME (1000)
extern char perf_default_email[MAX_PERFNAME];
extern char perf_default_name[MAX_PERFNAME];
extern int user_ident_explicitly_given;
extern const char *perf_log_output_encoding;
extern const char *perf_mailmap_file;
/* IO helper functions */
extern void maybe_flush_or_die(FILE *, const char *);
extern int copy_fd(int ifd, int ofd);
extern int copy_file(const char *dst, const char *src, int mode);
extern ssize_t write_in_full(int fd, const void *buf, size_t count);
extern void write_or_die(int fd, const void *buf, size_t count);
extern int write_or_whine(int fd, const void *buf, size_t count, const char *msg);
extern int write_or_whine_pipe(int fd, const void *buf, size_t count, const char *msg);
extern void fsync_or_die(int fd, const char *);
/* pager.c */
extern void setup_pager(void);
@ -83,9 +43,6 @@ void setup_browser(void);
void exit_browser(bool wait_for_ok);
#endif
extern const char *editor_program;
extern const char *excludes_file;
char *alias_lookup(const char *alias);
int split_cmdline(char *cmdline, const char ***argv);
@ -115,22 +72,12 @@ static inline int is_absolute_path(const char *path)
return path[0] == '/';
}
const char *make_absolute_path(const char *path);
const char *make_nonrelative_path(const char *path);
const char *make_relative_path(const char *abs, const char *base);
int normalize_path_copy(char *dst, const char *src);
int longest_ancestor_length(const char *path, const char *prefix_list);
char *strip_path_suffix(const char *path, const char *suffix);
extern char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
extern char *perf_path(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
/* perf_mkstemp() - create tmp file honoring TMPDIR variable */
extern int perf_mkstemp(char *path, size_t len, const char *template);
extern char *mksnpath(char *buf, size_t n, const char *fmt, ...)
__attribute__((format (printf, 3, 4)));
extern char *perf_snpath(char *buf, size_t n, const char *fmt, ...)
__attribute__((format (printf, 3, 4)));
extern char *perf_pathdup(const char *fmt, ...)
__attribute__((format (printf, 1, 2)));