Thread (27 messages) 27 messages, 4 authors, 2015-09-10

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

From: Thomas Graf <tgraf@suug.ch>
Date: 2015-08-28 11:11:57
Also in: lkml, oe-lkp

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@nwl.cc>
Acked-by: Thomas Graf <tgraf@suug.ch>

Thanks for doing this work.
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help