From: Michal Hocko Date: Tue, 17 Jul 2018 14:47:03 +0200 Subject: [Cluster-devel] vmalloc with GFP_NOFS In-Reply-To: <3732370.1623zxSvNg@blindfold> References: <20180424162712.GL17484@dhcp22.suse.cz> <3732370.1623zxSvNg@blindfold> Message-ID: <20180717124703.GA30926@dhcp22.suse.cz> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Tue 24-04-18 21:03:43, Richard Weinberger wrote: > Am Dienstag, 24. April 2018, 18:27:12 CEST schrieb Michal Hocko: > > fs/ubifs/debug.c > > This one is just for debugging. > So, preallocating + locking would not hurt much. > > > fs/ubifs/lprops.c > > Ditto. > > > fs/ubifs/lpt_commit.c > > Here we use it also only in debugging mode and in one case for > fatal error reporting. > No hot paths. > > > fs/ubifs/orphan.c > > Also only for debugging. > Getting rid of vmalloc with GFP_NOFS in UBIFS is no big problem. > I can prepare a patch. Hi Richard, I have just got back to this and noticed that the vmalloc NOFS usage is still there. Do you have any plans to push changes to remove it? -- Michal Hocko SUSE Labs