linux-kernel - [RFC PATCH v2 2/9] fuse: add const qualifiers to common fuse helpers

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Message-Id: <20230403144517.347517-3-aleksandr.mikhalitsyn@canonical.com>
Date:   Mon,  3 Apr 2023 16:45:10 +0200
From:   Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>
To:     mszeredi@...hat.com
Cc:     flyingpeng@...cent.com,
        Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>,
        Al Viro <viro@...iv.linux.org.uk>,
        Amir Goldstein <amir73il@...il.com>,
        Stéphane Graber <stgraber@...ntu.com>,
        Seth Forshee <sforshee@...nel.org>,
        Christian Brauner <brauner@...nel.org>,
        Andrei Vagin <avagin@...il.com>,
        Pavel Tikhomirov <ptikhomirov@...tuozzo.com>,
        Bernd Schubert <bschubert@....com>,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        criu@...nvz.org
Subject: [RFC PATCH v2 2/9] fuse: add const qualifiers to common fuse helpers

Cc: Miklos Szeredi <mszeredi@...hat.com>
Cc: Al Viro <viro@...iv.linux.org.uk>
Cc: Amir Goldstein <amir73il@...il.com>
Cc: Stéphane Graber <stgraber@...ntu.com>
Cc: Seth Forshee <sforshee@...nel.org>
Cc: Christian Brauner <brauner@...nel.org>
Cc: Andrei Vagin <avagin@...il.com>
Cc: Pavel Tikhomirov <ptikhomirov@...tuozzo.com>
Cc: Bernd Schubert <bschubert@....com>
Cc: linux-fsdevel@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Cc: criu@...nvz.org
Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>
---
 fs/fuse/fuse_i.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 69af0acecb69..6d3d3ca4f136 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -870,32 +870,32 @@ struct fuse_mount {
 	struct list_head fc_entry;
 };
 
-static inline struct fuse_mount *get_fuse_mount_super(struct super_block *sb)
+static inline struct fuse_mount *get_fuse_mount_super(const struct super_block *sb)
 {
 	return sb->s_fs_info;
 }
 
-static inline struct fuse_conn *get_fuse_conn_super(struct super_block *sb)
+static inline struct fuse_conn *get_fuse_conn_super(const struct super_block *sb)
 {
 	return get_fuse_mount_super(sb)->fc;
 }
 
-static inline struct fuse_mount *get_fuse_mount(struct inode *inode)
+static inline struct fuse_mount *get_fuse_mount(const struct inode *inode)
 {
 	return get_fuse_mount_super(inode->i_sb);
 }
 
-static inline struct fuse_conn *get_fuse_conn(struct inode *inode)
+static inline struct fuse_conn *get_fuse_conn(const struct inode *inode)
 {
 	return get_fuse_mount_super(inode->i_sb)->fc;
 }
 
-static inline struct fuse_inode *get_fuse_inode(struct inode *inode)
+static inline struct fuse_inode *get_fuse_inode(const struct inode *inode)
 {
 	return container_of(inode, struct fuse_inode, inode);
 }
 
-static inline u64 get_node_id(struct inode *inode)
+static inline u64 get_node_id(const struct inode *inode)
 {
 	return get_fuse_inode(inode)->nodeid;
 }
@@ -905,7 +905,7 @@ static inline int invalid_nodeid(u64 nodeid)
 	return !nodeid || nodeid == FUSE_ROOT_ID;
 }
 
-static inline u64 fuse_get_attr_version(struct fuse_conn *fc)
+static inline u64 fuse_get_attr_version(const struct fuse_conn *fc)
 {
 	return atomic64_read(&fc->attr_version);
 }
@@ -923,7 +923,7 @@ static inline void fuse_make_bad(struct inode *inode)
 	set_bit(FUSE_I_BAD, &get_fuse_inode(inode)->state);
 }
 
-static inline bool fuse_is_bad(struct inode *inode)
+static inline bool fuse_is_bad(const struct inode *inode)
 {
 	return unlikely(test_bit(FUSE_I_BAD, &get_fuse_inode(inode)->state));
 }
-- 
2.34.1