Atomic Spinlock

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The new 2.6.31-rc4-rt1 patch annotates spinlocks which can not be converted to sleeping "spinlocks" as atomic_spinlock_t. The name is not perfect and we are looking for a better one which avoids the atomic confusion and expresses the fact that this lock always spins and disables preemption as well.

Please add your suggestions to the list below.

name rationale
atomic_spinlock the current name, confusing vs. the atomic* APIs
real_spinlock self explaining, but sucks
hard_spinlock close, but sucks more
preemption_disabling_never_sleeping_spinlock way tooo long
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