fs: rename inode i_atime and i_mtime fields

Rename these two fields to discourage direct access (and to help ensure
that we mop up any leftover direct accesses).

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 79cc11139115aa3bf6b90662a8b33e36b3b8fbd0..cc29518517f7f6b70ebf13951b52dd17f0695694 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -671,8 +671,8 @@ struct inode {
        };
        dev_t                   i_rdev;
        loff_t                  i_size;
-       struct timespec64       i_atime;
-       struct timespec64       i_mtime;
+       struct timespec64       __i_atime;
+       struct timespec64       __i_mtime;
        struct timespec64       __i_ctime; /* use inode_*_ctime accessors! */
        spinlock_t              i_lock; /* i_blocks, i_bytes, maybe i_size */
        unsigned short          i_bytes;
@@ -1513,23 +1513,23 @@ struct timespec64 inode_set_ctime_current(struct inode *inode);
 
 static inline time64_t inode_get_atime_sec(const struct inode *inode)
 {
-       return inode->i_atime.tv_sec;
+       return inode->__i_atime.tv_sec;
 }
 
 static inline long inode_get_atime_nsec(const struct inode *inode)
 {
-       return inode->i_atime.tv_nsec;
+       return inode->__i_atime.tv_nsec;
 }
 
 static inline struct timespec64 inode_get_atime(const struct inode *inode)
 {
-       return inode->i_atime;
+       return inode->__i_atime;
 }
 
 static inline struct timespec64 inode_set_atime_to_ts(struct inode *inode,
                                                      struct timespec64 ts)
 {
-       inode->i_atime = ts;
+       inode->__i_atime = ts;
        return ts;
 }
 
@@ -1543,23 +1543,23 @@ static inline struct timespec64 inode_set_atime(struct inode *inode,
 
 static inline time64_t inode_get_mtime_sec(const struct inode *inode)
 {
-       return inode->i_mtime.tv_sec;
+       return inode->__i_mtime.tv_sec;
 }
 
 static inline long inode_get_mtime_nsec(const struct inode *inode)
 {
-       return inode->i_mtime.tv_nsec;
+       return inode->__i_mtime.tv_nsec;
 }
 
 static inline struct timespec64 inode_get_mtime(const struct inode *inode)
 {
-       return inode->i_mtime;
+       return inode->__i_mtime;
 }
 
 static inline struct timespec64 inode_set_mtime_to_ts(struct inode *inode,
                                                      struct timespec64 ts)
 {
-       inode->i_mtime = ts;
+       inode->__i_mtime = ts;
        return ts;
 }