On 23/11/2017 07:34, Tetsuo Handa wrote: >> Just fix the numa aware shrinkers, as they are the only ones that >> will have this problem. There are only 6 of them, and only the 3 >> that existed at the time that register_shrinker() was changed to >> return an error fail to check for an error. i.e. the superblock >> shrinker, the XFS dquot shrinker and the XFS buffer cache shrinker. > > You are assuming the "too small to fail" memory-allocation rule > by ignoring that this problem is caused by fault injection. Fault injection should also obey the too small to fail rule, at least by default. Paolo -- 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>
