Messages in this thread | | | From | David Howells <> | Subject | Re: [PATCH 10/13: eCryptfs] Mmap operations | Date | Thu, 04 May 2006 22:43:23 +0100 |
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Pekka Enberg <penberg@cs.helsinki.fi> wrote:
> > + rc = mapping->a_ops->readpage(file, page); > > What's the purpose of this second read?
When writing CacheFiles, I noticed that ext3 would occasionally unlock a page that had neither PG_uptodate nor PG_error set, and so I had to force another readpage() on it.
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