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(parent: 5c5185a) | patch
kernel - lwbuf SLIST safety
authorSamuel J. Greear <sjg@thesjg.com>
Thu, 18 Mar 2010 19:05:16 +0000 (13:05 -0600)
committerSamuel J. Greear <sjg@thesjg.com>
Thu, 18 Mar 2010 19:05:16 +0000 (13:05 -0600)
commitc64a8596f03a37271d543c652eeacf000d89f692
tree0512b56a265fa13600758fa2e6a562a2f4ef6bd9tree | snapshot
parent5c5185ae1c44d1e9a2eb9d6d55dd551a57aa9ef1commit | diff
kernel - lwbuf SLIST safety

* Add critical sections around modifications to lwbuf SLIST in globaldata

* Cache globaldata pointer to reduce generated code

Spotted-by: Venkatesh Srinivas
sys/cpu/i386/misc/lwbuf.c diff | blob | blame | history
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