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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-09 13:24:25 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-28 10:35:31 -0200 |
| commit | b424eba27160dd19577896d4520b8eebabed919f (patch) | |
| tree | f70a5cceecb05ad86b043f7b7cde6b5401af536f /tools/perf/util/map.h | |
| parent | 01c2d99bcf6fc7f6ce3fe3d0fb38b124e1f127fc (diff) | |
| download | lwn-b424eba27160dd19577896d4520b8eebabed919f.tar.gz lwn-b424eba27160dd19577896d4520b8eebabed919f.zip | |
perf session: Move threads to struct machine
The 'machine' abstraction was introduced with 'perf kvm' where we could
have samples for the host and multiple guests, but at the time we ended
up keeping the list of all machines threads all in
session->host_machine.
Move the threads rb_tree to struct machine to separate the namespaces.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-mdg7sm6j3va09vtgj49gbsrp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/map.h')
| -rw-r--r-- | tools/perf/util/map.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h index 890d85545d0f..bde6835ee257 100644 --- a/tools/perf/util/map.h +++ b/tools/perf/util/map.h @@ -62,6 +62,9 @@ struct machine { struct rb_node rb_node; pid_t pid; char *root_dir; + struct rb_root threads; + struct list_head dead_threads; + struct thread *last_match; struct list_head user_dsos; struct list_head kernel_dsos; struct map_groups kmaps; @@ -190,6 +193,12 @@ struct symbol *map_groups__find_symbol_by_name(struct map_groups *mg, struct map **mapp, symbol_filter_t filter); + +struct thread *machine__findnew_thread(struct machine *machine, pid_t pid); +void machine__remove_thread(struct machine *machine, struct thread *th); + +size_t machine__fprintf(struct machine *machine, FILE *fp); + static inline struct symbol *machine__find_kernel_symbol(struct machine *self, enum map_type type, u64 addr, |