• Mark Fasheh's avatar
    Add additional examples in Documentation/spinlocks.txt · 14dadf1d
    Mark Fasheh authored
    Checkpatch will throw an error if code doesn't use the correct initializers
    for static spinlocks:
    
    ERROR: Use of SPIN_LOCK_UNLOCKED is deprecated: see Documentation/spinlocks.txt
    
    This is fine, but Documentation/spinlocks.txt isn't very clear on how to
    _use_ the new initializers for static variables. To save people time in the
    future, I added two small examples of how to fix old-style static
    initializers to be more lockdep friendly.
    Signed-off-by: default avatarMark Fasheh <mfasheh@suse.com>
    Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
    14dadf1d
spinlocks.txt 8.81 KB