projects
/
deliverable
/
linux.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
perf machine: Fix to destroy kernel maps when machine exits
[deliverable/linux.git]
/
tools
/
perf
/
util
/
dso.c
diff --git
a/tools/perf/util/dso.c
b/tools/perf/util/dso.c
index 7c0c08386a1d9d6fb5e8cba6c838e5c3c1949bd7..425df5c86c9c9acc8a1cb9dd87540f677e885c5e 100644
(file)
--- a/
tools/perf/util/dso.c
+++ b/
tools/perf/util/dso.c
@@
-933,6
+933,7
@@
static struct dso *__dso__findlink_by_longname(struct rb_root *root,
/* Add new node and rebalance tree */
rb_link_node(&dso->rb_node, parent, p);
rb_insert_color(&dso->rb_node, root);
/* Add new node and rebalance tree */
rb_link_node(&dso->rb_node, parent, p);
rb_insert_color(&dso->rb_node, root);
+ dso->root = root;
}
return NULL;
}
}
return NULL;
}
@@
-945,15
+946,30
@@
static inline struct dso *__dso__find_by_longname(struct rb_root *root,
void dso__set_long_name(struct dso *dso, const char *name, bool name_allocated)
{
void dso__set_long_name(struct dso *dso, const char *name, bool name_allocated)
{
+ struct rb_root *root = dso->root;
+
if (name == NULL)
return;
if (dso->long_name_allocated)
free((char *)dso->long_name);
if (name == NULL)
return;
if (dso->long_name_allocated)
free((char *)dso->long_name);
+ if (root) {
+ rb_erase(&dso->rb_node, root);
+ /*
+ * __dso__findlink_by_longname() isn't guaranteed to add it
+ * back, so a clean removal is required here.
+ */
+ RB_CLEAR_NODE(&dso->rb_node);
+ dso->root = NULL;
+ }
+
dso->long_name = name;
dso->long_name_len = strlen(name);
dso->long_name_allocated = name_allocated;
dso->long_name = name;
dso->long_name_len = strlen(name);
dso->long_name_allocated = name_allocated;
+
+ if (root)
+ __dso__findlink_by_longname(root, dso, NULL);
}
void dso__set_short_name(struct dso *dso, const char *name, bool name_allocated)
}
void dso__set_short_name(struct dso *dso, const char *name, bool name_allocated)
@@
-1046,6
+1062,7
@@
struct dso *dso__new(const char *name)
dso->kernel = DSO_TYPE_USER;
dso->needs_swap = DSO_SWAP__UNSET;
RB_CLEAR_NODE(&dso->rb_node);
dso->kernel = DSO_TYPE_USER;
dso->needs_swap = DSO_SWAP__UNSET;
RB_CLEAR_NODE(&dso->rb_node);
+ dso->root = NULL;
INIT_LIST_HEAD(&dso->node);
INIT_LIST_HEAD(&dso->data.open_entry);
pthread_mutex_init(&dso->lock, NULL);
INIT_LIST_HEAD(&dso->node);
INIT_LIST_HEAD(&dso->data.open_entry);
pthread_mutex_init(&dso->lock, NULL);
This page took
0.025122 seconds
and
5
git commands to generate.