Re: [PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-22 Thread Gioh Kim
2015-02-17 오전 4:29에 Stefan Strogin 이(가) 쓴 글: Hello Gioh, Thank you for your answer. On 14/02/15 10:40, Gioh Kim wrote: If this tracer is justifiable, I think that making it conditional is better than just enabling always on CONFIG_CMA_DEBUGFS. Some users don't want to this feature although

Re: [PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-22 Thread Gioh Kim
2015-02-17 오전 4:29에 Stefan Strogin 이(가) 쓴 글: Hello Gioh, Thank you for your answer. On 14/02/15 10:40, Gioh Kim wrote: If this tracer is justifiable, I think that making it conditional is better than just enabling always on CONFIG_CMA_DEBUGFS. Some users don't want to this feature although

Re: [PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-16 Thread Stefan Strogin
Hello Gioh, Thank you for your answer. On 14/02/15 10:40, Gioh Kim wrote: >> >> If this tracer is justifiable, I think that making it conditional is >> better than just enabling always on CONFIG_CMA_DEBUGFS. Some users >> don't want to this feature although they enable CONFIG_CMA_DEBUGFS. >> >>

Re: [PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-16 Thread Stefan Strogin
Hello Joonsoo, Thank you for your answer. On 13/02/15 06:03, Joonsoo Kim wrote: > On Fri, Feb 13, 2015 at 01:15:40AM +0300, Stefan Strogin wrote: >> >> Here is an example use case when we need it. We want a big (megabytes) >> CMA buffer to be allocated in runtime in default CMA region. If

Re: [PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-16 Thread Stefan Strogin
Hello Joonsoo, Thank you for your answer. On 13/02/15 06:03, Joonsoo Kim wrote: On Fri, Feb 13, 2015 at 01:15:40AM +0300, Stefan Strogin wrote: Here is an example use case when we need it. We want a big (megabytes) CMA buffer to be allocated in runtime in default CMA region. If someone

Re: [PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-16 Thread Stefan Strogin
Hello Gioh, Thank you for your answer. On 14/02/15 10:40, Gioh Kim wrote: If this tracer is justifiable, I think that making it conditional is better than just enabling always on CONFIG_CMA_DEBUGFS. Some users don't want to this feature although they enable CONFIG_CMA_DEBUGFS. Thanks.

Re: [PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-13 Thread Gioh Kim
2015-02-13 오후 12:03에 Joonsoo Kim 이(가) 쓴 글: On Fri, Feb 13, 2015 at 01:15:40AM +0300, Stefan Strogin wrote: Hi all. Sorry for the long delay. Here is the second attempt to add some facility for debugging CMA (the first one was "mm: cma: add /proc/cmainfo" [1]). This patch set is based on

Re: [PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-13 Thread Gioh Kim
2015-02-13 오후 12:03에 Joonsoo Kim 이(가) 쓴 글: On Fri, Feb 13, 2015 at 01:15:40AM +0300, Stefan Strogin wrote: Hi all. Sorry for the long delay. Here is the second attempt to add some facility for debugging CMA (the first one was mm: cma: add /proc/cmainfo [1]). This patch set is based on v3.19

Re: [PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-12 Thread Joonsoo Kim
On Fri, Feb 13, 2015 at 01:15:40AM +0300, Stefan Strogin wrote: > Hi all. > > Sorry for the long delay. Here is the second attempt to add some facility > for debugging CMA (the first one was "mm: cma: add /proc/cmainfo" [1]). > > This patch set is based on v3.19 and Sasha Levin's patch set >

[PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-12 Thread Stefan Strogin
Hi all. Sorry for the long delay. Here is the second attempt to add some facility for debugging CMA (the first one was "mm: cma: add /proc/cmainfo" [1]). This patch set is based on v3.19 and Sasha Levin's patch set "mm: cma: debugfs access to CMA" [2]. It is also available on git:

[PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-12 Thread Stefan Strogin
Hi all. Sorry for the long delay. Here is the second attempt to add some facility for debugging CMA (the first one was mm: cma: add /proc/cmainfo [1]). This patch set is based on v3.19 and Sasha Levin's patch set mm: cma: debugfs access to CMA [2]. It is also available on git:

Re: [PATCH 0/4] mm: cma: add some debug information for CMA

2015-02-12 Thread Joonsoo Kim
On Fri, Feb 13, 2015 at 01:15:40AM +0300, Stefan Strogin wrote: Hi all. Sorry for the long delay. Here is the second attempt to add some facility for debugging CMA (the first one was mm: cma: add /proc/cmainfo [1]). This patch set is based on v3.19 and Sasha Levin's patch set mm: cma: