K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2020-05-25T04:56:41.041632Z
K 7
svn:log
V 336
vfs: restore mtx-protected foffset locking for 32 bit platforms

They depend on it to accurately read the offset.

The new code is not used as it would add an interrupt enable/disable
trip on top of the atomic.

This also fixes a bug where 32-bit nolock request would still lock the offset.

No changes for 64-bit.

Reported by:	emaste

END