kib 04661caa35 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
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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