Re: [PATCH 2/2] updating ctime and mtime at syncing

More fun, it would require marking them RO but leaving the dirty bit
set, because this ext3 fudge where we confuse the page dirty state - or
did that get fixed?

That got fixed by Nick, I think.

The alternative to marking pages RO, is to walk the PTEs in MS_ASYNC,
note the dirty bit and mark pages clean.  But it's possibly even more
complicated.

Miklos

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