Messages in this thread | | | Date | Sat, 14 Feb 2015 16:32:19 +0900 | From | Gioh Kim <> | Subject | Re: [PATCH 2/4] mm: cma: add functions to get region pages counters |
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2015-02-13 오전 7:15에 Stefan Strogin 이(가) 쓴 글: > From: Dmitry Safonov <d.safonov@partner.samsung.com> > > Here are two functions that provide interface to compute/get used size > and size of biggest free chunk in cma region.
I usually just try to allocate memory, not check free size before try, becuase free size can be changed after I check it.
Could you tell me why biggest free chunk size is necessary?
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