sysv: convert to ctime accessor functions

In later patches, we're going to change how the inode's ctime field is
used. Switch to using accessor functions instead of raw accesses of
inode->i_ctime.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Message-Id: <20230705190309.579783-74-jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>

diff --git a/fs/sysv/dir.c b/fs/sysv/dir.c
index 0140010..2f5ead8 100644 (file)
--- a/fs/sysv/dir.c
+++ b/fs/sysv/dir.c
@@ -224,7 +224,7 @@ got_it:
        memset (de->name + namelen, 0, SYSV_DIRSIZE - namelen - 2);
        de->inode = cpu_to_fs16(SYSV_SB(inode->i_sb), inode->i_ino);
        dir_commit_chunk(page, pos, SYSV_DIRSIZE);
-       dir->i_mtime = dir->i_ctime = current_time(dir);
+       dir->i_mtime = inode_set_ctime_current(dir);
        mark_inode_dirty(dir);
        err = sysv_handle_dirsync(dir);
 out_page:
@@ -249,7 +249,7 @@ int sysv_delete_entry(struct sysv_dir_entry *de, struct page *page)
        }
        de->inode = 0;
        dir_commit_chunk(page, pos, SYSV_DIRSIZE);
-       inode->i_ctime = inode->i_mtime = current_time(inode);
+       inode->i_mtime = inode_set_ctime_current(inode);
        mark_inode_dirty(inode);
        return sysv_handle_dirsync(inode);
 }
@@ -346,7 +346,7 @@ int sysv_set_link(struct sysv_dir_entry *de, struct page *page,
        }
        de->inode = cpu_to_fs16(SYSV_SB(inode->i_sb), inode->i_ino);
        dir_commit_chunk(page, pos, SYSV_DIRSIZE);
-       dir->i_mtime = dir->i_ctime = current_time(dir);
+       dir->i_mtime = inode_set_ctime_current(dir);
        mark_inode_dirty(dir);
        return sysv_handle_dirsync(inode);
 }

diff --git a/fs/sysv/ialloc.c b/fs/sysv/ialloc.c
index e732879..6719da5 100644 (file)
--- a/fs/sysv/ialloc.c
+++ b/fs/sysv/ialloc.c
@@ -165,7 +165,7 @@ struct inode * sysv_new_inode(const struct inode * dir, umode_t mode)
        dirty_sb(sb);
        inode_init_owner(&nop_mnt_idmap, inode, dir, mode);
        inode->i_ino = fs16_to_cpu(sbi, ino);
-       inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+       inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
        inode->i_blocks = 0;
        memset(SYSV_I(inode)->i_data, 0, sizeof(SYSV_I(inode)->i_data));
        SYSV_I(inode)->i_dir_start_lookup = 0;

diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index 9e8d4a6..0aa3827 100644 (file)
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -202,8 +202,7 @@ struct inode *sysv_iget(struct super_block *sb, unsigned int ino)
        inode->i_size = fs32_to_cpu(sbi, raw_inode->i_size);
        inode->i_atime.tv_sec = fs32_to_cpu(sbi, raw_inode->i_atime);
        inode->i_mtime.tv_sec = fs32_to_cpu(sbi, raw_inode->i_mtime);
-       inode->i_ctime.tv_sec = fs32_to_cpu(sbi, raw_inode->i_ctime);
-       inode->i_ctime.tv_nsec = 0;
+       inode_set_ctime(inode, fs32_to_cpu(sbi, raw_inode->i_ctime), 0);
        inode->i_atime.tv_nsec = 0;
        inode->i_mtime.tv_nsec = 0;
        inode->i_blocks = 0;
@@ -256,7 +255,7 @@ static int __sysv_write_inode(struct inode *inode, int wait)
        raw_inode->i_size = cpu_to_fs32(sbi, inode->i_size);
        raw_inode->i_atime = cpu_to_fs32(sbi, inode->i_atime.tv_sec);
        raw_inode->i_mtime = cpu_to_fs32(sbi, inode->i_mtime.tv_sec);
-       raw_inode->i_ctime = cpu_to_fs32(sbi, inode->i_ctime.tv_sec);
+       raw_inode->i_ctime = cpu_to_fs32(sbi, inode_get_ctime(inode).tv_sec);
 
        si = SYSV_I(inode);
        if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode))

diff --git a/fs/sysv/itree.c b/fs/sysv/itree.c
index 58d7f43..dba6a2e 100644 (file)
--- a/fs/sysv/itree.c
+++ b/fs/sysv/itree.c
@@ -183,7 +183,7 @@ static inline int splice_branch(struct inode *inode,
        *where->p = where->key;
        write_unlock(&pointers_lock);
 
-       inode->i_ctime = current_time(inode);
+       inode_set_ctime_current(inode);
 
        /* had we spliced it onto indirect block? */
        if (where->bh)
@@ -423,7 +423,7 @@ do_indirects:
                }
                n++;
        }
-       inode->i_mtime = inode->i_ctime = current_time(inode);
+       inode->i_mtime = inode_set_ctime_current(inode);
        if (IS_SYNC(inode))
                sysv_sync_inode (inode);
        else

diff --git a/fs/sysv/namei.c b/fs/sysv/namei.c
index fcf163f..d6b7379 100644 (file)
--- a/fs/sysv/namei.c
+++ b/fs/sysv/namei.c
@@ -103,7 +103,7 @@ static int sysv_link(struct dentry * old_dentry, struct inode * dir,
 {
        struct inode *inode = d_inode(old_dentry);
 
-       inode->i_ctime = current_time(inode);
+       inode_set_ctime_current(inode);
        inode_inc_link_count(inode);
        ihold(inode);
 
@@ -161,7 +161,7 @@ static int sysv_unlink(struct inode * dir, struct dentry * dentry)
 
        err = sysv_delete_entry(de, page);
        if (!err) {
-               inode->i_ctime = dir->i_ctime;
+               inode_set_ctime_to_ts(inode, inode_get_ctime(dir));
                inode_dec_link_count(inode);
        }
        unmap_and_put_page(page, de);
@@ -230,7 +230,7 @@ static int sysv_rename(struct mnt_idmap *idmap, struct inode *old_dir,
                unmap_and_put_page(new_page, new_de);
                if (err)
                        goto out_dir;
-               new_inode->i_ctime = current_time(new_inode);
+               inode_set_ctime_current(new_inode);
                if (dir_de)
                        drop_nlink(new_inode);
                inode_dec_link_count(new_inode);