From: "Hillf Danton" <hillf.zj@alibaba-inc.com>
To: 'Michal Hocko' <mhocko@kernel.org>,
'Johannes Weiner' <hannes@cmpxchg.org>
Cc: 'Minchan Kim' <minchan@kernel.org>,
'Mel Gorman' <mgorman@suse.de>,
linux-mm@kvack.org, 'LKML' <linux-kernel@vger.kernel.org>,
'Michal Hocko' <mhocko@suse.com>
Subject: Re: [PATCH 1/3] mm, vmscan: cleanup lru size claculations
Date: Tue, 17 Jan 2017 11:40:25 +0800 [thread overview]
Message-ID: <033b01d27073$70e0db20$52a29160$@alibaba-inc.com> (raw)
In-Reply-To: <20170116193317.20390-1-mhocko@kernel.org>
On Tuesday, January 17, 2017 3:33 AM Michal Hocko wrote:
>
> From: Michal Hocko <mhocko@suse.com>
>
> lruvec_lru_size returns the full size of the LRU list while we sometimes
> need a value reduced only to eligible zones (e.g. for lowmem requests).
> inactive_list_is_low is one such user. Later patches will add more of
> them. Add a new parameter to lruvec_lru_size and allow it filter out
> zones which are not eligible for the given context.
>
> Acked-by: Johannes Weiner <hannes@cmpxchg.org>
> Signed-off-by: Michal Hocko <mhocko@suse.com>
> ---
Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
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next prev parent reply other threads:[~2017-01-17 3:40 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-10 12:55 [RFC PATCH 0/2] follow up nodereclaim for 32b fix Michal Hocko
2017-01-10 12:55 ` [RFC PATCH 1/2] mm, vmscan: consider eligible zones in get_scan_count Michal Hocko
2017-01-11 6:18 ` Hillf Danton
2017-01-13 9:18 ` Michal Hocko
2017-01-17 6:47 ` Minchan Kim
2017-01-14 16:12 ` Johannes Weiner
2017-01-16 9:29 ` Michal Hocko
2017-01-16 16:01 ` Johannes Weiner
2017-01-16 19:33 ` [PATCH 1/3] mm, vmscan: cleanup lru size claculations Michal Hocko
2017-01-16 19:33 ` [PATCH 2/3] mm, vmscan: consider eligible zones in get_scan_count Michal Hocko
2017-01-17 3:42 ` Hillf Danton
2017-01-16 19:33 ` [PATCH 3/3] Reverted "mm: bail out in shrink_inactive_list()" Michal Hocko
2017-01-17 3:58 ` Hillf Danton
2017-01-17 6:58 ` Minchan Kim
2017-01-17 3:40 ` Hillf Danton [this message]
2017-01-17 6:58 ` [PATCH 1/3] mm, vmscan: cleanup lru size claculations Minchan Kim
2017-01-10 12:55 ` [RFC PATCH 2/2] mm, vmscan: cleanup inactive_list_is_low Michal Hocko
2017-01-10 23:56 ` Minchan Kim
2017-01-11 6:22 ` Hillf Danton
2017-01-14 16:16 ` Johannes Weiner
2017-01-17 10:36 [PATCH 0/3] follow up nodereclaim for 32b fix Michal Hocko
2017-01-17 10:37 ` [PATCH 1/3] mm, vmscan: cleanup lru size claculations Michal Hocko
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