Control: reassign -1 src:linux 4.0.2-1 On Wed, 2015-06-17 at 21:53 +0200, Kai Lüke wrote: > Package: linux-image-4.0.0-1-amd64 > Version: 4.0.2-1 > > Hello, > > when switching from 3.16 to 4.0 with kernel command line zswap.enabled=1 > the following messages are printed and zswap is not working. > > [ 0.898384] zpool: loaded > [ 0.930753] zswap: loading zswap > [ 0.930755] zpool: creating pool type zbud > [ 0.932435] zpool: no driver for type zbud > [ 0.932508] zswap: zbud zpool not available > [ 0.932567] zswap: zpool creation failed > > zbud is the default memory allocation backend used in zswap. In 3.16 > CONFIG_ZBUD was enabled but in 4.0 it is not. I could not find a note on > this in the changelog and am so asking whether it can be enabled again.
This was not intentional. CONFIG_ZBUD used to be automatically enabled along with CONFIG_ZSMALLOC, but now we need to explicitly enable it. Ben. -- Ben Hutchings You can't have everything. Where would you put it?
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