Re: [PATCH perf/core 03/13] perf: Introduce generic refcount APIs with debug feature

2015-11-19 Thread Namhyung Kim
On Fri, Nov 20, 2015 at 04:12:06AM +, 平松雅巳 / HIRAMATU，MASAMI wrote: > From: Namhyung Kim [mailto:namhy...@kernel.org] > > > >On Wed, Nov 18, 2015 at 03:40:16PM +0900, Masami Hiramatsu wrote: > >> This is a kind of debugging feature for atomic reference counter. > >> The reference counters are

RE: [PATCH perf/core 03/13] perf: Introduce generic refcount APIs with debug feature

2015-11-19 Thread 平松雅巳 / HIRAMATU，MASAMI
From: Namhyung Kim [mailto:namhy...@kernel.org] > >On Wed, Nov 18, 2015 at 03:40:16PM +0900, Masami Hiramatsu wrote: >> This is a kind of debugging feature for atomic reference counter. >> The reference counters are widely used in perf tools but not well >> debugged. It sometimes causes memory

Re: [PATCH perf/core 03/13] perf: Introduce generic refcount APIs with debug feature

2015-11-19 Thread Namhyung Kim
On Wed, Nov 18, 2015 at 03:40:16PM +0900, Masami Hiramatsu wrote: > This is a kind of debugging feature for atomic reference counter. > The reference counters are widely used in perf tools but not well > debugged. It sometimes causes memory leaks but no one has noticed > the issue, since it is

Re: [PATCH perf/core 03/13] perf: Introduce generic refcount APIs with debug feature

2015-11-19 Thread Namhyung Kim
On Fri, Nov 20, 2015 at 04:12:06AM +, 平松雅巳 / HIRAMATU，MASAMI wrote: > From: Namhyung Kim [mailto:namhy...@kernel.org] > > > >On Wed, Nov 18, 2015 at 03:40:16PM +0900, Masami Hiramatsu wrote: > >> This is a kind of debugging feature for atomic reference counter. > >> The reference counters are

RE: [PATCH perf/core 03/13] perf: Introduce generic refcount APIs with debug feature

2015-11-19 Thread 平松雅巳 / HIRAMATU，MASAMI
From: Namhyung Kim [mailto:namhy...@kernel.org] > >On Wed, Nov 18, 2015 at 03:40:16PM +0900, Masami Hiramatsu wrote: >> This is a kind of debugging feature for atomic reference counter. >> The reference counters are widely used in perf tools but not well >> debugged. It sometimes causes memory

Re: [PATCH perf/core 03/13] perf: Introduce generic refcount APIs with debug feature

2015-11-19 Thread Namhyung Kim
On Wed, Nov 18, 2015 at 03:40:16PM +0900, Masami Hiramatsu wrote: > This is a kind of debugging feature for atomic reference counter. > The reference counters are widely used in perf tools but not well > debugged. It sometimes causes memory leaks but no one has noticed > the issue, since it is

[PATCH perf/core 03/13] perf: Introduce generic refcount APIs with debug feature

2015-11-17 Thread Masami Hiramatsu
This is a kind of debugging feature for atomic reference counter. The reference counters are widely used in perf tools but not well debugged. It sometimes causes memory leaks but no one has noticed the issue, since it is hard to debug such un-reclaimed objects. This refcnt interface provides

[PATCH perf/core 03/13] perf: Introduce generic refcount APIs with debug feature

2015-11-17 Thread Masami Hiramatsu
This is a kind of debugging feature for atomic reference counter. The reference counters are widely used in perf tools but not well debugged. It sometimes causes memory leaks but no one has noticed the issue, since it is hard to debug such un-reclaimed objects. This refcnt interface provides