Re: [PATCH v3] page_alloc: consider highatomic reserve in wmartermark fast

2020년 6월 16일 (화) 오후 7:21, Vlastimil Babka 님이 작성: > > On 6/17/20 4:05 AM, Jaewon Kim wrote: > > Please fix typo "wmartermark" in subject. Oops Let me fix typo in next version as watermark > > > zone_watermark_fast was introduced by commit 48ee5f3696f6 ("mm, > > page_alloc: shortcut watermark checks

Re: [PATCH v3] page_alloc: consider highatomic reserve in wmartermark fast

On 6/17/20 4:05 AM, Jaewon Kim wrote: Please fix typo "wmartermark" in subject. > zone_watermark_fast was introduced by commit 48ee5f3696f6 ("mm, > page_alloc: shortcut watermark checks for order-0 pages"). The commit > simply checks if free pages is bigger than watermark without additional > cal

[PATCH v3] page_alloc: consider highatomic reserve in wmartermark fast

zone_watermark_fast was introduced by commit 48ee5f3696f6 ("mm, page_alloc: shortcut watermark checks for order-0 pages"). The commit simply checks if free pages is bigger than watermark without additional calculation such like reducing watermark. It considered free cma pages but it did not consid