From: Wei Yang <richardw.yang@linux.intel.com>
To: linux-mm@kvack.org
Subject: Why sometimes count vm event with page number, sometimes not?
Date: Tue, 5 Nov 2019 10:26:44 +0800 [thread overview]
Message-ID: <20191105022643.GA14722@richard> (raw)
Hi, All,
I am curious about the semantic of __count_vm_event[s].
For example, we count PGDEACTIVATE event in lru_deactivate_file_fn() and
lru_deactivate_fn(). One of them count with number of page, the other not.
Just curious about the exact value we want to count.
--
Wei Yang
Help you, Help me
next reply other threads:[~2019-11-05 2:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-05 2:26 Wei Yang [this message]
2019-11-05 3:32 ` Why sometimes count vm event with page number, sometimes not? Matthew Wilcox
2019-11-05 6:28 ` Wei Yang
2019-11-05 15:40 ` Vlastimil Babka
2019-11-05 20:49 ` Hugh Dickins
2019-11-06 0:28 ` Wei Yang
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