version 1.3, 2011/11/10 21:21:58
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version 1.4, 2011/11/23 19:06:33
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Line 14 difficulty="hard"
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Line 14 difficulty="hard"
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funded="The NetBSD Foundation" |
funded="The NetBSD Foundation" |
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description=""" |
description=""" |
**WARNING: THIS IS A DRAFT; THE INFORMATION CONTAINED IN THIS PROJECT AND |
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ANY OF THE SUBPROJECTS LINKED BELOW IS SUBJECT TO CHANGE.** |
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Traditionally, the NetBSD kernel code had been protected by a single, |
Traditionally, the NetBSD kernel code had been protected by a single, |
global lock. This lock ensured that, on a multiprocessor system, two |
global lock. This lock ensured that, on a multiprocessor system, two |
different threads of execution did not access the kernel concurrently and |
different threads of execution did not access the kernel concurrently and |