Re: [PATCH 3/3] rhashtable-test: calculate max_entries value by default

From: Thomas Graf
Date: Fri Aug 28 2015 - 07:12:00 EST

On 08/28/15 at 12:28pm, Phil Sutter wrote:
> A maximum table size of 64k entries is insufficient for the multiple
> threads test even in default configuration (10 threads * 50000 objects =
> 500000 objects in total). Since we know how many objects will be
> inserted, calculate the max size unless overridden by parameter.
> Note that specifying the exact number of objects upon table init won't
> suffice as that value is being rounded down to the next power of two -
> anticipate this by rounding up to the next power of two in beforehand.
> Signed-off-by: Phil Sutter <phil@xxxxxx>

Acked-by: Thomas Graf <tgraf@xxxxxxx>

Thanks for doing this work.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at