On 2016-10-16 05:18:03 [+0200], Mike Galbraith wrote: > > Do not alter HANDLE_SIZE, memory corruption ensues. The handle is > a pointer, allocate space for the struct it points to and align it > ZS_ALIGN. Also, when accessing the struct, mask HANDLE_PIN_BIT.
So this is to merged / folded into "mm/zsmalloc: Use get/put_cpu_light in zs_map_object()/zs_unmap_object()" which I re-did for v4.8? How was this tested? I have: CONFIG_FRONTSWAP=y # CONFIG_CMA is not set CONFIG_ZSWAP=y CONFIG_ZPOOL=y CONFIG_ZBUD=m CONFIG_Z3FOLD=m CONFIG_ZSMALLOC=m # CONFIG_PGTABLE_MAPPING is not set CONFIG_ZSMALLOC_STAT=y and # cat /sys/module/zswap/parameters/enabled Y cat /sys/module/zswap/parameters/zpool zbud # cat /sys/module/zswap/parameters/compressor lzo # cat /sys/module/zswap/parameters/max_pool_percent 20 and I do have 1GiB of swap on /dev/vdc. While I get swap to be used, I see no firework. Is there something wrong with my setup? I would assume so due to the lack of the fireworks on my side… > Signed-off-by: Mike Galbraith <umgwanakikb...@gmail.com> Sebastian
