Re: [PATCH 7/9] jbd2: make the whole kjournald2 kthread NOFS safe

2016-12-19 Thread Jan Kara
On Thu 15-12-16 15:07:13, Michal Hocko wrote: > From: Michal Hocko > > kjournald2 is central to the transaction commit processing. As such any > potential allocation from this kernel thread has to be GFP_NOFS. Make > sure to mark the whole kernel thread GFP_NOFS by the memalloc_nofs_save. > > Su

[PATCH 7/9] jbd2: make the whole kjournald2 kthread NOFS safe

2016-12-15 Thread Michal Hocko
From: Michal Hocko kjournald2 is central to the transaction commit processing. As such any potential allocation from this kernel thread has to be GFP_NOFS. Make sure to mark the whole kernel thread GFP_NOFS by the memalloc_nofs_save. Suggested-by: Jan Kara Signed-off-by: Michal Hocko --- fs/j