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(parent: 9dd8570) | patch
stapdyn: nullify the pagefault machinations for derefs
authorJosh Stone <jistone@redhat.com>
Wed, 3 Oct 2012 19:59:15 +0000 (12:59 -0700)
committerJosh Stone <jistone@redhat.com>
Wed, 3 Oct 2012 20:06:31 +0000 (13:06 -0700)
commit4fe296d99991320c7f6da2fd516e78dbe19f4cb6
tree3608100180e02a007c7089b740040934c94b626dtree
parent9dd8570d9319b6e78ebe432f31a0d4492bd5feeccommit | diff
stapdyn: nullify the pagefault machinations for derefs

We don't need to care about pagefault safety in userspace, but the
definitions making those into preempt_disable led to recursing on
stapdyn_big_dumb_lock (going away in PR14571).  We can just #define
the pagefault_enable/disable away for the dyninst runtime.
runtime/dyninst/runtime_defines.h diff | blob | blame | history
systemtap: system-wide probe/trace tool
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