freebsd-dev/sys/ufs
Konstantin Belousov 0e2c6b177f Reduce the acquisition of the vnode interlock in the ffs_read() and
ffs_extread() when setting the IN_ACCESS flag by checking whether the
IN_ACCESS is already set. The possible race there is admissible.

Tested by:	pho
Submitted by:	jeff
2008-03-21 12:33:00 +00:00
..
ffs Reduce the acquisition of the vnode interlock in the ffs_read() and 2008-03-21 12:33:00 +00:00
ufs Continue on-going campaign to replace lockmgr locks with sx locks where 2008-03-04 12:50:11 +00:00