[OpenAFS-devel] What is the role of PRE_Block?

Chas Williams chas@cmf.nrl.navy.mil
Wed, 31 Jan 2001 10:17:39 -0500


>In lwp/lwp.c, what function does PRE_Block serve?

just a guess after a quick look, but i believe it prevents 
preemption of a lwp ('thread') by another lwp ('thread').