On Wed, Dec 04, 2013 at 09:06:39AM -0500, Tejun Heo wrote:
> 027a485d12e0 ("sysfs: use a separate locking class for open files
> depending on mmap") assigned different lockdep key to
> sysfs_open_file->mutex depending on whether the file implements mmap
> or not in an attempt to avoid spurious lock
027a485d12e0 ("sysfs: use a separate locking class for open files
depending on mmap") assigned different lockdep key to
sysfs_open_file->mutex depending on whether the file implements mmap
or not in an attempt to avoid spurious lockdep warning caused by
merging of regular and bin file paths.
While
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