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Date: Sat, 19 Nov 2022 11:45:21 -0500 From: Johannes Weiner <hannes@...xchg.org> To: Nhat Pham <nphamcs@...il.com> Cc: akpm@...ux-foundation.org, linux-mm@...ck.org, linux-kernel@...r.kernel.org, minchan@...nel.org, ngupta@...are.org, senozhatsky@...omium.org, sjenning@...hat.com, ddstreet@...e.org, vitaly.wool@...sulko.com Subject: Re: [PATCH v6 6/6] zsmalloc: Implement writeback mechanism for zsmalloc On Fri, Nov 18, 2022 at 04:15:36PM -0800, Nhat Pham wrote: > This commit adds the writeback mechanism for zsmalloc, analogous to the > zbud allocator. Zsmalloc will attempt to determine the coldest zspage > (i.e least recently used) in the pool, and attempt to write back all the > stored compressed objects via the pool's evict handler. > > Signed-off-by: Nhat Pham <nphamcs@...il.com> Acked-by: Johannes Weiner <hannes@...xchg.org> Excellent!
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