Re: [patch 06/10] affs: Convert semaphores to mutexes

Christoph Hellwig
2010-01-29T22:36:30Z

On Fri, Jan 29, 2010 at 08:38:55PM -0000, Thomas Gleixner wrote:
> These semaphores are plain mutexes. Convert them to struct mutex.

Looks good.

> Map affs_[un]lock_dir() to affs_[un]lock_ext() instead of the "#define
> i_hash_lock i_ext_lock" magic.

I'm not sure which of the remapping tricks is the worth one..

Btw, if we don't want lockdep to complain we'll need annotations on
affs_lock_dir as it's taken both on parent and child.