Commit adaptive mutexes. This seems to have introduced some new

crashes but it's not clear to me yet if these are a problem with
the mutex implementation or ZFSs usage of it.

Minor taskq fixes to add new tasks to the end of the pending list.

Minor enhansements to the debug infrastructure.



git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@94 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
This commit is contained in:
behlendo
2008-05-05 20:18:49 +00:00
parent bcd68186d8
commit 9ab1ac14ad
9 changed files with 563 additions and 203 deletions
+7
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@@ -1,3 +1,10 @@
2008-04-26 Brian Behlendorf <behlendorf1@llnl.gov>
* include/sys/mutex.h : Implemented a close approximation
of adaptive mutexes. These changes however required me to
export a new symbol from the kernel proper 'task_curr()'
which means we are now dependant on a patched kernel.
2008-04-24 Brian Behlendorf <behlendorf1@llnl.gov>
* : Tag spl-0.2.1