Messages in this thread | | | Date | Wed, 7 May 2014 23:52:59 +0900 | Subject | Re: [PATCH] zram: remove global tb_lock by using lock-free CAS | From | Joonsoo Kim <> |
| |
>> Most popular use of zram is the in-memory swap for small embedded system >> so I don't want to increase memory footprint without good reason although >> it makes synthetic benchmark. Alhought it's 1M for 1G, it isn't small if we >> consider compression ratio and real free memory after boot
We can use bit spin lock and this would not increase memory footprint for 32 bit platform.
Thanks.
| |