On Fri, Oct 09, 2015 at 03:58:49PM +0900, Namhyung Kim wrote:
SNIP
>
>
> >
> > some comment on how we treat map groups in general (for fork/clone/exit)
> > would be awesome ;-)
>
> I admit that this code is subtle and confusing.. How about this?
>
>
> Managing map groups is subtle in that
On Fri, Oct 09, 2015 at 03:58:49PM +0900, Namhyung Kim wrote:
SNIP
>
>
> >
> > some comment on how we treat map groups in general (for fork/clone/exit)
> > would be awesome ;-)
>
> I admit that this code is subtle and confusing.. How about this?
>
>
> Managing map groups is subtle in that
On Thu, Oct 08, 2015 at 02:58:00PM +0200, Jiri Olsa wrote:
> On Fri, Oct 02, 2015 at 02:18:58PM +0900, Namhyung Kim wrote:
>
> SNIP
>
> > int __thread__set_comm(struct thread *thread, const char *str, u64
> > timestamp,
> >bool exec)
> > {
> > @@ -182,6 +257,40 @@ int
On Thu, Oct 08, 2015 at 02:51:43PM +0200, Jiri Olsa wrote:
> On Fri, Oct 02, 2015 at 02:18:58PM +0900, Namhyung Kim wrote:
>
> SNIP
>
> > +static int thread__clone_map_groups(struct thread *thread,
> > + struct thread *parent);
> > +
> > int
On Thu, Oct 08, 2015 at 02:51:43PM +0200, Jiri Olsa wrote:
> On Fri, Oct 02, 2015 at 02:18:58PM +0900, Namhyung Kim wrote:
>
> SNIP
>
> > +static int thread__clone_map_groups(struct thread *thread,
> > + struct thread *parent);
> > +
> > int
On Thu, Oct 08, 2015 at 02:58:00PM +0200, Jiri Olsa wrote:
> On Fri, Oct 02, 2015 at 02:18:58PM +0900, Namhyung Kim wrote:
>
> SNIP
>
> > int __thread__set_comm(struct thread *thread, const char *str, u64
> > timestamp,
> >bool exec)
> > {
> > @@ -182,6 +257,40 @@ int
On Fri, Oct 02, 2015 at 02:18:58PM +0900, Namhyung Kim wrote:
SNIP
> int __thread__set_comm(struct thread *thread, const char *str, u64 timestamp,
> bool exec)
> {
> @@ -182,6 +257,40 @@ int __thread__set_comm(struct thread *thread, const char
> *str, u64 timestamp,
>
On Fri, Oct 02, 2015 at 02:18:58PM +0900, Namhyung Kim wrote:
SNIP
> +static int thread__clone_map_groups(struct thread *thread,
> + struct thread *parent);
> +
> int __thread__set_comm(struct thread *thread, const char *str, u64 timestamp,
>
On Fri, Oct 02, 2015 at 02:18:58PM +0900, Namhyung Kim wrote:
SNIP
> +static int thread__clone_map_groups(struct thread *thread,
> + struct thread *parent);
> +
> int __thread__set_comm(struct thread *thread, const char *str, u64 timestamp,
>
On Fri, Oct 02, 2015 at 02:18:58PM +0900, Namhyung Kim wrote:
SNIP
> int __thread__set_comm(struct thread *thread, const char *str, u64 timestamp,
> bool exec)
> {
> @@ -182,6 +257,40 @@ int __thread__set_comm(struct thread *thread, const char
> *str, u64 timestamp,
>
To support multi-threaded perf report, we need to maintain time-sorted
map groups. Add ->mg_list member to struct thread and sort the list
by time. Now leader threads have one more refcnt for map groups in
the list so also update the thread-mg-share test case.
Currently only add a new map
To support multi-threaded perf report, we need to maintain time-sorted
map groups. Add ->mg_list member to struct thread and sort the list
by time. Now leader threads have one more refcnt for map groups in
the list so also update the thread-mg-share test case.
Currently only add a new map
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