| To: | Christoph Hellwig <hch@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: Excessive xfs_inode allocations trigger OOM killer |
| From: | Florian Weimer <fw@xxxxxxxxxxxxx> |
| Date: | Tue, 20 Sep 2016 23:54:43 +0200 |
| Cc: | xfs@xxxxxxxxxxx |
| Delivered-to: | xfs@xxxxxxxxxxx |
| In-reply-to: | <20160920215147.GA31614@xxxxxxxxxxxxx> (Christoph Hellwig's message of "Tue, 20 Sep 2016 14:51:47 -0700") |
| References: | <87a8f2pd2d.fsf@xxxxxxxxxxxxxxxxx> <20160920215147.GA31614@xxxxxxxxxxxxx> |
* Christoph Hellwig: > can you check if you have CONFIG_COMPACTION enabled in your kernel > config? There have been some regressions in the VM code lately that > made me see similar OOM killer rampage runs, which went away after I > followed some linux-mm advise to turn it on. It's already turned on: $ grep CONFIG_COMPACT /boot/config-4.7.1fw CONFIG_COMPACTION=y |
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