linux-kernel - [PATCH 4/4] fs/netfs: declare field `proc_link` only if CONFIG_PROC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250428154859.3228933-4-max.kellermann@ionos.com>
Date: Mon, 28 Apr 2025 17:48:59 +0200
From: Max Kellermann <max.kellermann@...os.com>
To: dhowells@...hat.com,
	netfs@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Cc: Max Kellermann <max.kellermann@...os.com>
Subject: [PATCH 4/4] fs/netfs: declare field `proc_link` only if CONFIG_PROC_FS=y

This field is only used for the "proc" filesystem.

Signed-off-by: Max Kellermann <max.kellermann@...os.com>
---
 include/linux/netfs.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/netfs.h b/include/linux/netfs.h
index 547b1aa70d2a..73b2a04aa801 100644
--- a/include/linux/netfs.h
+++ b/include/linux/netfs.h
@@ -231,7 +231,9 @@ struct netfs_io_request {
 	struct kiocb		*iocb;		/* AIO completion vector */
 	struct netfs_cache_resources cache_resources;
 	struct netfs_io_request	*copy_to_cache;	/* Request to write just-read data to the cache */
+#ifdef CONFIG_PROC_FS
 	struct list_head	proc_link;	/* Link in netfs_iorequests */
+#endif
 	struct netfs_io_stream	io_streams[2];	/* Streams of parallel I/O operations */
 #define NR_IO_STREAMS 2 //wreq->nr_io_streams
 	struct netfs_group	*group;		/* Writeback group being written back */
-- 
2.47.2