On 04/21/2014 12:02 PM, Jianyu Zhan wrote: > Hi, Yanfei, > > On Mon, Apr 21, 2014 at 9:00 AM, Zhang Yanfei > <zhangyanfei@xxxxxxxxxxxxxx> wrote: >> What should be exported? >> >> lru_cache_add() >> lru_cache_add_anon() >> lru_cache_add_file() >> >> It seems you only export lru_cache_add_file() in the patch. > > Right, lru_cache_add_anon() is only used by VM code, so it should not > be exported. > > lru_cache_add_file() and lru_cache_add() are supposed to be used by > vfs ans fs code. > > But now only lru_cache_add_file() is used by CIFS and FUSE, which > both could be > built as module, so it must be exported; and lru_cache_add() has now > no module users, > so as Rik suggests, it is unexported too. > OK. So The sentence in the patch log confused me: [ However, lru_cache_add() is supposed to be used by vfs, or whatever others, but it is not exported.] otherwise, Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx> Thanks. -- Thanks. Zhang Yanfei -- 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>