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SubjectRe: [PATCH] Re: kernel BUG at buffer.c:827 in test12-pre6 and 7
   Date: 	Sat, 9 Dec 2000 00:45:51 -0800 (PST)
From: Linus Torvalds <torvalds@transmeta.com>

out:
- if (nr) {
- ll_rw_block(WRITE, nr, arr);
- } else {
- UnlockPage(page);
- }
+ UnlockPage(page);
ClearPageUptodate(page);
return err;
}
@@ -1669,7 +1665,6 @@

It would seem that you would want to unlock the page _after_ clearing
the uptodate bit to make sure people sleeping on the page do not see
it set by accident.

Later,
David S. Miller
davem@redhat.com
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