From: bernie <bernie@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Wed, 3 Sep 2008 08:17:51 +0000 (+0000)
Subject: SCHED_ENQUEUE: tighten checks on locking
X-Git-Tag: 2.0.0~161
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=b0ba66e728f0885d53e7836898ea60902c818aa8;hp=b0ba66e728f0885d53e7836898ea60902c818aa8;p=bertos.git

SCHED_ENQUEUE: tighten checks on locking

Factor out the two different implementations and ensure
modifications happen with inteerrupts disabled.  This uncovered
a latent bug in our semaphore sleep code.

Also explicitly document our locking requirements for ProcReadyList.
The comment previously claimed that proc_forbid() would offer enough
protection, which is, of course, bullshit.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@1773 38d2e660-2303-0410-9eaa-f027e97ec537
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