tree ed1965f424197194def20aa1ed10867f9fac6836
parent 4c75f7416f51b0c6855952467a5db04f9c598f09
author Joel Becker <joel.becker@oracle.com> 1182542822 -0700
committer Mark Fasheh <mark.fasheh@oracle.com> 1184111542 -0700

configfs: consistent attribute size

The attribute store/show code currently limits attributes at PAGE_SIZE.
This code comes from sysfs, where it still works that way.

However, PAGE_SIZE is not constant.  A 16k attribute string works on
ia64 but not on x86.  Really a subsystem shouldn't allow different
attribute sizes based on platform.

As such, limit all simple attributes to 4k.  This works on all
platforms, and is consistent with all current code.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>