From: Peter Xu <peterx@redhat.com>
To: Suren Baghdasaryan <surenb@google.com>
Cc: Matthew Wilcox <willy@infradead.org>,
akpm@linux-foundation.org, hannes@cmpxchg.org, mhocko@suse.com,
josef@toxicpanda.com, jack@suse.cz, ldufour@linux.ibm.com,
laurent.dufour@fr.ibm.com, michel@lespinasse.org,
liam.howlett@oracle.com, jglisse@google.com, vbabka@suse.cz,
minchan@google.com, dave@stgolabs.net,
punit.agrawal@bytedance.com, lstoakes@gmail.com,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
kernel-team@android.com
Subject: Re: [PATCH v2 1/1] mm: do not increment pgfault stats when page fault handler retries
Date: Tue, 18 Apr 2023 19:38:07 -0400 [thread overview]
Message-ID: <ZD8p3+XyvCiq9RJW@x1n> (raw)
In-Reply-To: <CAJuCfpFyetOXEMB2+b3LRO9-ESdDTdEyOyfUGsr0FbsWJi1-kA@mail.gmail.com>
On Tue, Apr 18, 2023 at 03:58:26PM -0700, Suren Baghdasaryan wrote:
> Sure. How about replacing my prior "Register both successful and
> failed faults in PGFAULT counters." comment with "To preserve the
> behavior of older kernels, PGFAULT counters record both successful and
> failed faults, as opposed to perf counters which ignore failed cases"
Looks good here, thanks!
--
Peter Xu
next prev parent reply other threads:[~2023-04-18 23:38 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-15 0:08 [PATCH v2 1/1] mm: do not increment pgfault stats when page fault handler retries Suren Baghdasaryan
2023-04-17 17:26 ` Matthew Wilcox
2023-04-17 19:40 ` Peter Xu
2023-04-17 20:29 ` Suren Baghdasaryan
2023-04-17 21:14 ` Peter Xu
2023-04-17 21:21 ` Suren Baghdasaryan
2023-04-17 22:52 ` Matthew Wilcox
2023-04-17 23:17 ` Suren Baghdasaryan
2023-04-18 14:25 ` Matthew Wilcox
2023-04-18 14:54 ` Suren Baghdasaryan
2023-04-18 15:08 ` Matthew Wilcox
2023-04-18 16:06 ` Peter Xu
2023-04-18 17:17 ` Suren Baghdasaryan
2023-04-18 21:48 ` Suren Baghdasaryan
2023-04-18 22:45 ` Peter Xu
2023-04-18 22:58 ` Suren Baghdasaryan
2023-04-18 23:38 ` Peter Xu [this message]
2023-04-19 18:00 ` Suren Baghdasaryan
2023-04-17 21:26 ` Peter Xu
2023-04-17 22:47 ` Suren Baghdasaryan
2023-04-18 15:19 ` Peter Xu
2023-04-18 15:32 ` Matthew Wilcox
2023-04-18 15:48 ` Peter Xu
2023-04-18 16:45 ` Suren Baghdasaryan
2023-04-18 18:46 ` Peter Xu
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