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perf machine: Adopt some map_groups functions

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Those functions operated on members now grouped in 'struct machine', so
move those methods to this new class.

The changes made to 'perf probe' shows that using this abstraction
inserting probes on guests almost got supported for free.

Cc: Avi Kivity <avi@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2010-04-27 21:20:43 -03:00
parent 48ea8f5470
commit d28c62232e
8 changed files with 74 additions and 81 deletions
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4
tools/perf/builtin-kmem.c
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@@ -370,7 +370,6 @@ static void __print_result(struct rb_root *root, struct perf_session *session,
struct alloc_stat *data = rb_entry(next, struct alloc_stat,
node);
struct symbol *sym = NULL;
struct map_groups *kmaps = &machine->kmaps;
struct map *map;
char buf[BUFSIZ];
u64 addr;
@@ -378,8 +377,7 @@ static void __print_result(struct rb_root *root, struct perf_session *session,
if (is_caller) {
addr = data->call_site;
if (!raw_ip)
sym = map_groups__find_function(kmaps, addr,
&map, NULL);
sym = machine__find_function(machine, addr, &map, NULL);
} else
addr = data->ptr;