Messages in this thread Patch in this message | | | From | Jiri Olsa <> | Subject | [PATCH 4/5] perf tools: Add machine pointer into thread struct | Date | Fri, 14 Mar 2014 15:00:05 +0100 |
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Need machine pointer in thread object, so we could lookup the process thread in following patch.
Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> --- tools/perf/util/machine.c | 2 +- tools/perf/util/thread.c | 4 +++- tools/perf/util/thread.h | 5 ++++- 3 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 009dfb4..6196bb9 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -311,7 +311,7 @@ static struct thread *__machine__findnew_thread(struct machine *machine, if (!create) return NULL; - th = thread__new(pid, tid); + th = thread__new(pid, tid, machine); if (th != NULL) { rb_link_node(&th->rb_node, parent, p); rb_insert_color(&th->rb_node, &machine->threads); diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index ac77b6c..7c1aad0 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -8,13 +8,15 @@ #include "debug.h" #include "comm.h" -struct thread *thread__new(pid_t pid, pid_t tid) +struct thread *thread__new(pid_t pid, pid_t tid, + struct machine *machine) { char *comm_str; struct comm *comm; struct thread *thread = zalloc(sizeof(*thread)); if (thread != NULL) { + thread->machine = machine; thread->pid_ = pid; thread->tid = tid; thread->ppid = -1; diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h index 77d0be2..2200557 100644 --- a/tools/perf/util/thread.h +++ b/tools/perf/util/thread.h @@ -7,12 +7,14 @@ #include <sys/types.h> #include "symbol.h" #include <strlist.h> +#include "machine.h" struct thread { union { struct rb_node rb_node; struct list_head node; }; + struct machine *machine; struct map_groups *mg; pid_t pid_; /* Not all tools update this */ pid_t tid; @@ -29,7 +31,8 @@ struct thread { struct machine; struct comm; -struct thread *thread__new(pid_t pid, pid_t tid); +struct thread *thread__new(pid_t pid, pid_t tid, + struct machine *machine); void thread__delete(struct thread *thread); static inline void thread__exited(struct thread *thread) { -- 1.8.3.1
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