Messages in this thread | | | Date | Wed, 23 Mar 2022 21:47:58 -0400 | From | "Theodore Ts'o" <> | Subject | Re: [v2 PATCH 0/8] Make khugepaged collapse readonly FS THP more consistent |
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On Thu, Mar 17, 2022 at 04:48:19PM -0700, Yang Shi wrote: > > The patch 1 ~ 7 are minor bug fixes, clean up and preparation patches. > The patch 8 converts ext4 and xfs. We may need convert more filesystems, > but I'd like to hear some comments before doing that.
Adding a hard-coded call to khugepage_enter_file() in ext4 and xfs, and potentially, each file system, seems kludgy as all heck. Is there any reason not to simply call it in the mm code which calls f_op->mmap()?
- Ted
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