[DEBUG PATCH 0/2] debug explicit GFP_NO{FS,IO} usage from the scope context

2017-01-06 Thread Michal Hocko
These two patches should help to identify explicit GFP_NO{FS,IO} usage from withing a scope context and reduce such a usage as a result. Such a usage can be changed to the full GFP_KERNEL because all the calls from within the NO{FS,IO} scope will drop the __GFP_FS resp. __GFP_IO automatically and i

[DEBUG PATCH 0/2] debug explicit GFP_NO{FS,IO} usage from the scope context

2016-12-16 Thread Michal Hocko
Hi, I've forgot to add the following two patches which should help to identify explicit GFP_NO{FS,IO} usage from withing a scope context. Such a usage can be changed to the full GFP_KERNEL because all the calls from within the NO{FS,IO} scope will drop the __GFP_FS resp. __GFP_IO automatically and