From: Christoph Hellwig <hch@lst.de>
To: Baoquan He <baoquan.he@linux.dev>
Cc: Christoph Hellwig <hch@lst.de>,
akpm@linux-foundation.org, chrisl@kernel.org,
usama.arif@linux.dev, kasong@tencent.com, nphamcs@gmail.com,
shikemeng@huaweicloud.com, youngjun.park@lge.com,
linux-mm@kvack.org
Subject: Re: [PATCH 8/8] mm/vmstat: add NRSWP{IN,OUT} counters
Date: Tue, 9 Jun 2026 10:46:41 +0200 [thread overview]
Message-ID: <20260609084641.GC11917@lst.de> (raw)
In-Reply-To: <aiJ3xfFxcS62MOK9@MiWiFi-R3L-srv>
On Fri, Jun 05, 2026 at 03:16:21PM +0800, Baoquan He wrote:
> > #endif /* CONFIG_DEBUG_STACK_USAGE */
> > +#ifdef CONFIG_SWAP
> > + NRSWPIN,
> > + NRSWPOUT,
> > +#endif /* CONFIG_SWAP */
>
> Putting them together with 'SWAP_RA ... SWPOUT_ZERO' could impact the
> ongoing program/script?
I was under the impression that we should not reorder vmstate events?
If reordering the vmstat output is fine, I can group them.
next prev parent reply other threads:[~2026-06-09 8:46 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-01 11:34 better block swap batching and a different take on swap_ops v2 Christoph Hellwig
2026-06-01 11:34 ` [PATCH 1/8] shmem: provide a shmem_write_folio wrapper Christoph Hellwig
2026-06-04 9:43 ` Baoquan He
2026-06-05 17:07 ` Nhat Pham
2026-06-09 8:55 ` better shmem writeback interface for drm, was: " Christoph Hellwig
2026-06-01 11:34 ` [PATCH 2/8] mm: merge writeout into pageout Christoph Hellwig
2026-06-04 9:44 ` Baoquan He
2026-06-05 17:07 ` Nhat Pham
2026-06-09 8:49 ` 7.2 candidate? was: " Christoph Hellwig
2026-06-09 9:22 ` David Hildenbrand (Arm)
2026-06-01 11:34 ` [PATCH 3/8] mm/swap: introduce struct swap_io_ctx Christoph Hellwig
2026-06-04 10:58 ` Baoquan He
2026-06-05 17:41 ` Nhat Pham
2026-06-09 8:43 ` Christoph Hellwig
2026-06-01 11:34 ` [PATCH 4/8] mm/swap: also use struct swap_iocb for block I/O Christoph Hellwig
2026-06-04 10:59 ` Baoquan He
2026-06-04 11:37 ` Baoquan He
2026-06-01 11:34 ` [PATCH 5/8] mm/swap: remove count_swpout_vm_event Christoph Hellwig
2026-06-04 11:37 ` Baoquan He
2026-06-05 17:50 ` Nhat Pham
2026-06-01 11:34 ` [PATCH 6/8] mm/swap: use swap_ops to register swap device's methods Christoph Hellwig
2026-06-05 17:53 ` Nhat Pham
2026-06-01 11:34 ` [PATCH 7/8] mm/swap: remove SWP_FS_OPS Christoph Hellwig
2026-06-05 5:21 ` Baoquan He
2026-06-09 8:45 ` Christoph Hellwig
2026-06-05 17:58 ` Nhat Pham
2026-06-01 11:34 ` [PATCH 8/8] mm/vmstat: add NRSWP{IN,OUT} counters Christoph Hellwig
2026-06-05 7:16 ` Baoquan He
2026-06-09 8:46 ` Christoph Hellwig [this message]
2026-06-05 17:48 ` Nhat Pham
2026-06-01 13:29 ` better block swap batching and a different take on swap_ops v2 Baoquan He
2026-06-01 14:50 ` Christoph Hellwig
2026-06-01 15:17 ` Baoquan He
2026-06-01 15:25 ` Christoph Hellwig
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