From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kent Overstreet <kent.overstreet@linux.dev>
Subject: Re: [PATCH 01/40] lib/string_helpers: Drop space in
 string_get_size's output
Date: Mon, 1 May 2023 20:53:35 -0400
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To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Suren Baghdasaryan <surenb@google.com>, akpm@linux-foundation.org, mhocko@suse.com, vbabka@suse.cz, hannes@cmpxchg.org, roman.gushchin@linux.dev, mgorman@suse.de, willy@infradead.org, liam.howlett@oracle.com, corbet@lwn.net, void@manifault.com, peterz@infradead.org, juri.lelli@redhat.com, ldufour@linux.ibm.com, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, tglx@linutronix.de, mingo@redhat.com, dave.hansen@linux.intel.com, x86@kernel.org, peterx@redhat.com, david@redhat.com, axboe@kernel.dk, mcgrof@kernel.org, masahiroy@kernel.org, nathan@kernel.org, dennis@kernel.org, tj@kernel.org, muchun.song@linux.dev, rppt@kernel.org, paulmck@kernel.org, pasha.tatashin@soleen.com, yosryahmed@google.com, yuzhao@google.com, dhowells@redhat.com, hughd@google.com, andreyknvl@gmail.com, k

On Mon, May 01, 2023 at 10:57:07PM +0300, Andy Shevchenko wrote:
> But why do we need that? What's the use case?

It looks like we missed you on the initial CC, here's the use case:
https://lore.kernel.org/linux-fsdevel/ZFAsm0XTqC%2F%2Ff4FP@P9FQF9L96D/T/#mdda814a8c569e2214baa31320912b0ef83432fa9