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/freebsd-10.0-release/sys/sys/ | ||
H A D | interrupt.h | diff 76771 Thu May 17 20:43:26 MDT 2001 jhb - Remove the global ithread_list_lock spin lock in favor of per-ithread sleep locks. - Delay returning from ithread_remove_handler() until we are certain that the interrupt handler being removed has in fact been removed from the ithread. - XXX: There is still a problem in that nothing protects the kernel from adding a new handler while the ithread is running, though with our current architectures this is not a problem. Requested by: gibbs (2) |
/freebsd-10.0-release/sys/kern/ | ||
H A D | kern_intr.c | diff 76771 Thu May 17 20:43:26 MDT 2001 jhb - Remove the global ithread_list_lock spin lock in favor of per-ithread sleep locks. - Delay returning from ithread_remove_handler() until we are certain that the interrupt handler being removed has in fact been removed from the ithread. - XXX: There is still a problem in that nothing protects the kernel from adding a new handler while the ithread is running, though with our current architectures this is not a problem. Requested by: gibbs (2) |
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