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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-05-28 14:55:26 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-28 23:25:44 +0200 |
| commit | 69ee69f63c82e63d9c6c6081d12673af4933c51e (patch) | |
| tree | f96e4dd66b6d1261cccad46ac09e6f1180760c4b /Documentation/perf_counter/util/symbol.h | |
| parent | a827c875f2ebe69c6e6db5e7f112d4beb4d80f01 (diff) | |
| download | lwn-69ee69f63c82e63d9c6c6081d12673af4933c51e.tar.gz lwn-69ee69f63c82e63d9c6c6081d12673af4933c51e.zip | |
perf_counter tools: Optionally pass a symbol filter to the dso load routines
Will be used by perf top.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20090528175526.GF4747@ghostprotocols.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/perf_counter/util/symbol.h')
| -rw-r--r-- | Documentation/perf_counter/util/symbol.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/perf_counter/util/symbol.h b/Documentation/perf_counter/util/symbol.h index db2fdf9f70a2..b0299bc0cf50 100644 --- a/Documentation/perf_counter/util/symbol.h +++ b/Documentation/perf_counter/util/symbol.h @@ -19,6 +19,8 @@ struct dso { char name[0]; }; +typedef int (*symbol_filter_t)(struct dso *self, struct symbol *sym); + struct dso *dso__new(const char *name, unsigned int sym_priv_size); void dso__delete(struct dso *self); @@ -29,8 +31,9 @@ static inline void *dso__sym_priv(struct dso *self, struct symbol *sym) struct symbol *dso__find_symbol(struct dso *self, uint64_t ip); -int dso__load_kernel(struct dso *self, const char *vmlinux); -int dso__load(struct dso *self); +int dso__load_kernel(struct dso *self, const char *vmlinux, + symbol_filter_t filter); +int dso__load(struct dso *self, symbol_filter_t filter); size_t dso__fprintf(struct dso *self, FILE *fp); |