[PATCH v2 01/24] vfs: Add current_time() api

current_fs_time() is used for inode timestamps. Change the signature of the function to take inode pointer instead of superblock as per Linus's suggestion. Also, move the api under vfs as per the discussion on the thread: https://lkml.org/lkml/2016/6/9/36 . As per Arnd's suggestion on the

[PATCH v2 01/24] vfs: Add current_time() api

current_fs_time() is used for inode timestamps. Change the signature of the function to take inode pointer instead of superblock as per Linus's suggestion. Also, move the api under vfs as per the discussion on the thread: https://lkml.org/lkml/2016/6/9/36 . As per Arnd's suggestion on the