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authorAdrian Hunter <adrian.hunter@intel.com>2015-04-09 18:53:55 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-04-29 10:37:56 -0300
commitcfe9174fcfe28f0f73dce422e3151991ee0d49bf (patch)
treec637c5d5ccd9d4cda0b0e8fc90b8e058207627be /tools/perf/util
parentc3278f0231e833c6030c3aeab510415fdbbfd353 (diff)
perf tools: Add member to struct dso for an instruction cache
Add a member to struct dso that can be used by Instruction Trace implementations to hold a cache for decoded instructions. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1428594864-29309-16-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
-rw-r--r--tools/perf/util/dso.c2
-rw-r--r--tools/perf/util/dso.h3
2 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index fc0ddd5792a9..13d9ae0bd15c 100644
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -4,6 +4,7 @@
#include "symbol.h"
#include "dso.h"
#include "machine.h"
+#include "auxtrace.h"
#include "util.h"
#include "debug.h"
@@ -961,6 +962,7 @@ void dso__delete(struct dso *dso)
}
dso__data_close(dso);
+ auxtrace_cache__free(dso->auxtrace_cache);
dso_cache__free(&dso->data.cache);
dso__free_a2l(dso);
zfree(&dso->symsrc_filename);
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index e0901b4ed8de..3d79c749934c 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -126,6 +126,8 @@ struct dsos {
struct rb_root root; /* rbtree root sorted by long name */
};
+struct auxtrace_cache;
+
struct dso {
struct list_head node;
struct rb_node rb_node; /* rbtree node sorted by long name */
@@ -156,6 +158,7 @@ struct dso {
u16 long_name_len;
u16 short_name_len;
void *dwfl; /* DWARF debug info */
+ struct auxtrace_cache *auxtrace_cache;
/* dso data file */
struct {