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From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: linux-mm@kvack.org
Cc: tglx@linutronix.de, Vladimir Davydov <vdavydov.dev@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH 0/4] mm/list_lru: Add list_lru_shrink_walk_irq() and a user
Date: Mon, 16 Jul 2018 13:19:17 +0200	[thread overview]
Message-ID: <20180716111921.5365-1-bigeasy@linutronix.de> (raw)

This series removes the local_irq_disable() around
list_lru_shrink_walk() (as used by mm/workingset) by adding
list_lru_shrink_walk_irq(). Vladimir Davydov preferred this over an `irq'
argument which I added to struct list_lru.

The initial post (of this series) received a Reviewed-by tag by Vladimir
Davydov which I added to each patch of the series.
The series applies on top of akpm's tree which has Kirill's shrink_slab
series and does not clash with it (akpm asked me to wait a week or so
and repost it then).

I tested the code paths by triggering the OOM-killer via memory over
commit and lockdep did not complain (nor did I see any warnings).

Sebastian

Sebastian

             reply	other threads:[~2018-07-16 11:19 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-16 11:19 Sebastian Andrzej Siewior [this message]
2018-07-16 11:19 ` [PATCH 1/4] mm/list_lru: use list_lru_walk_one() in list_lru_walk_node() Sebastian Andrzej Siewior
2018-07-16 11:19 ` [PATCH 2/4] mm/list_lru: Move locking from __list_lru_walk_one() to its caller Sebastian Andrzej Siewior
2018-07-16 11:19 ` [PATCH 3/4] mm/list_lru: Pass struct list_lru_node as an argument __list_lru_walk_one() Sebastian Andrzej Siewior
2018-07-16 11:19 ` [PATCH 4/4] mm/list_lru: Introduce list_lru_shrink_walk_irq() Sebastian Andrzej Siewior

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