From: Andreas Schwab <schwab@linux-m68k.org>
To: Mateusz Guzik <mjguzik@gmail.com>
Cc: brauner@kernel.org, viro@zeniv.linux.org.uk, jack@suse.cz,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 2/2] fs: cache the string generated by reading /proc/filesystems
Date: Sat, 29 Mar 2025 21:53:16 +0100 [thread overview]
Message-ID: <87h63bpnib.fsf@igel.home> (raw)
In-Reply-To: <20250329192821.822253-3-mjguzik@gmail.com> (Mateusz Guzik's message of "Sat, 29 Mar 2025 20:28:21 +0100")
On Mär 29 2025, Mateusz Guzik wrote:
> It is being read surprisingly often (e.g., by mkdir, ls and even sed!).
It is part of libselinux (selinuxfs_exits), called by its library
initializer.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
next prev parent reply other threads:[~2025-03-29 21:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-29 19:28 [PATCH 0/2] speed up /proc/filesystems Mateusz Guzik
2025-03-29 19:28 ` [PATCH 1/2] proc: add a helper for marking files as permanent by external consumers Mateusz Guzik
2025-03-29 19:28 ` [PATCH 2/2] fs: cache the string generated by reading /proc/filesystems Mateusz Guzik
2025-03-29 20:53 ` Andreas Schwab [this message]
2025-04-04 8:41 ` Christoph Hellwig
2025-04-05 4:55 ` Mateusz Guzik
2025-04-05 5:26 ` Mateusz Guzik
2025-04-01 10:30 ` Christian Brauner
2025-04-01 12:12 ` Mateusz Guzik
2025-04-01 10:34 ` [PATCH 0/2] speed up /proc/filesystems Christian Brauner
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