On (03/11/16 16:30), Minchan Kim wrote: > There are many BUG_ON in zsmalloc.c which is not recommened so > change them as alternatives. > > Normal rule is as follows: > > 1. avoid BUG_ON if possible. Instead, use VM_BUG_ON or VM_BUG_ON_PAGE > 2. use VM_BUG_ON_PAGE if we need to see struct page's fields > 3. use those assertion in primitive functions so higher functions > can rely on the assertion in the primitive function. > 4. Don't use assertion if following instruction can trigger Oops > > Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx> -ss -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>