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Nick Piggin <nickpiggin@yahoo.com.au> writes: > 9/14 > > -- > SUSE Labs, Novell Inc. > > Optimise page_state manipulations by introducing a direct accessor > to page_state fields without disabling interrupts, in which case > the callers must provide their own locking (either disable interrupts > or not update from interrupt context). I have a patchkit (which i need to update for the current kernel) which replaces this with local_t. Gives much better code and is much simpler and doesn't require turning off interrupts anywhere. -Andi - 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/ | ||||||||||||
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