More: not just "from interrupt routines", also "when a spinlock is held".
Though one expects that if a dma_pool were in use, it'd probably have one
of that kind of chunk already available (ideally, even initialized).
Many task-initiated allocations would use GFP_KERNEL; not just major driver
activation points like open().
- Dave
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/