Merge tag 'for-linus-20181102' of git://git.kernel.dk/linux-block

[linux.git] / fs / fat / namei_msdos.c

diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c
index efb8c40c9d27467d0d58d10dd5b1ba313c06d9d6..f2cd365a4e86ec01bf02a2d5afdd5f00c07dab66 100644 (file)
--- a/fs/fat/namei_msdos.c
+++ b/fs/fat/namei_msdos.c
@@ -250,7 +250,7 @@ static int msdos_add_entry(struct inode *dir, const unsigned char *name,
        if (err)
                return err;
 
-       dir->i_ctime = dir->i_mtime = *ts;
+       fat_truncate_time(dir, ts, S_CTIME|S_MTIME);
        if (IS_DIRSYNC(dir))
                (void)fat_sync_inode(dir);
        else
@@ -294,7 +294,7 @@ static int msdos_create(struct inode *dir, struct dentry *dentry, umode_t mode,
                err = PTR_ERR(inode);
                goto out;
        }
-       inode->i_mtime = inode->i_atime = inode->i_ctime = ts;
+       fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME);
        /* timestamp is already written, so mark_inode_dirty() is unneeded. */
 
        d_instantiate(dentry, inode);
@@ -327,7 +327,7 @@ static int msdos_rmdir(struct inode *dir, struct dentry *dentry)
        drop_nlink(dir);
 
        clear_nlink(inode);
-       inode->i_ctime = current_time(inode);
+       fat_truncate_time(inode, NULL, S_CTIME);
        fat_detach(inode);
 out:
        mutex_unlock(&MSDOS_SB(sb)->s_lock);
@@ -380,7 +380,7 @@ static int msdos_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
                goto out;
        }
        set_nlink(inode, 2);
-       inode->i_mtime = inode->i_atime = inode->i_ctime = ts;
+       fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME);
        /* timestamp is already written, so mark_inode_dirty() is unneeded. */
 
        d_instantiate(dentry, inode);
@@ -413,7 +413,7 @@ static int msdos_unlink(struct inode *dir, struct dentry *dentry)
        if (err)
                goto out;
        clear_nlink(inode);
-       inode->i_ctime = current_time(inode);
+       fat_truncate_time(inode, NULL, S_CTIME);
        fat_detach(inode);
 out:
        mutex_unlock(&MSDOS_SB(sb)->s_lock);
@@ -478,7 +478,7 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name,
                                mark_inode_dirty(old_inode);
 
                        inode_inc_iversion(old_dir);
-                       old_dir->i_ctime = old_dir->i_mtime = current_time(old_dir);
+                       fat_truncate_time(old_dir, NULL, S_CTIME|S_MTIME);
                        if (IS_DIRSYNC(old_dir))
                                (void)fat_sync_inode(old_dir);
                        else
@@ -538,7 +538,7 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name,
        if (err)
                goto error_dotdot;
        inode_inc_iversion(old_dir);
-       old_dir->i_ctime = old_dir->i_mtime = ts;
+       fat_truncate_time(old_dir, &ts, S_CTIME|S_MTIME);
        if (IS_DIRSYNC(old_dir))
                (void)fat_sync_inode(old_dir);
        else
@@ -548,7 +548,7 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name,
                drop_nlink(new_inode);
                if (is_dir)
                        drop_nlink(new_inode);
-               new_inode->i_ctime = ts;
+               fat_truncate_time(new_inode, &ts, S_CTIME);
        }
 out:
        brelse(sinfo.bh);
@@ -637,6 +637,7 @@ static const struct inode_operations msdos_dir_inode_operations = {
        .rename         = msdos_rename,
        .setattr        = fat_setattr,
        .getattr        = fat_getattr,
+       .update_time    = fat_update_time,
 };
 
 static void setup(struct super_block *sb)