From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- tools/perf/util/dsos.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 tools/perf/util/dsos.h (limited to 'tools/perf/util/dsos.h') diff --git a/tools/perf/util/dsos.h b/tools/perf/util/dsos.h new file mode 100644 index 000000000..5dbec2bc6 --- /dev/null +++ b/tools/perf/util/dsos.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PERF_DSOS +#define __PERF_DSOS + +#include +#include +#include +#include +#include "rwsem.h" + +struct dso; +struct dso_id; + +/* + * DSOs are put into both a list for fast iteration and rbtree for fast + * long name lookup. + */ +struct dsos { + struct list_head head; + struct rb_root root; /* rbtree root sorted by long name */ + struct rw_semaphore lock; +}; + +void __dsos__add(struct dsos *dsos, struct dso *dso); +void dsos__add(struct dsos *dsos, struct dso *dso); +struct dso *__dsos__addnew(struct dsos *dsos, const char *name); +struct dso *__dsos__find(struct dsos *dsos, const char *name, bool cmp_short); + +struct dso *dsos__findnew_id(struct dsos *dsos, const char *name, struct dso_id *id); + +struct dso *__dsos__findnew_link_by_longname_id(struct rb_root *root, struct dso *dso, + const char *name, struct dso_id *id); + +bool __dsos__read_build_ids(struct list_head *head, bool with_hits); + +size_t __dsos__fprintf_buildid(struct list_head *head, FILE *fp, + bool (skip)(struct dso *dso, int parm), int parm); +size_t __dsos__fprintf(struct list_head *head, FILE *fp); + +#endif /* __PERF_DSOS */ -- cgit v1.2.3