Re: trinity test fanotify cause hungtasks on kernel 4.13
From: Gu Zheng
Date: Thu Jul 27 2017 - 21:22:58 EST
hi:all
sorry , close the CONFIG_FANOTIFY_ACCESS_PERMISSIONS is ok.
it effected by adding the permissive judgment in fanotify_mark.
在 2017/7/27 17:55, Gu Zheng 写道:
if we disable the CONFIG_FANOTIFY_ACCESS_PERMISSIONS,
the mem will be consumed quickly, because the fsnotify_mark_srcu read lock always be hold.