Hi Seth, frontswap guys On Tue, Jan 8, 2013 at 5:24 AM, Seth Jennings <sjenn...@linux.vnet.ibm.com> wrote: > zs_create_pool() currently takes a gfp flags argument > that is used when growing the memory pool. However > it is not used in allocating the metadata for the pool > itself. That is currently hardcoded to GFP_KERNEL. > > zswap calls zs_create_pool() at swapon time which is done > in atomic context, resulting in a "might sleep" warning.
I didn't review this all series, really sorry but totday I saw Nitin added Acked-by so I'm afraid Greg might get it under my radar. I'm not strong against but I would like know why we should call frontswap_init under swap_lock? Is there special reason? Thanks. -- Kind regards, Minchan Kim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
