Messages in this thread |  | | Date | Tue, 16 Apr 2002 20:01:47 +0200 | From | Andrea Arcangeli <> | Subject | Re: [RFC] Patch: aliasing bug in blockdev-in-pagecache? |
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On Sat, Apr 13, 2002 at 11:59:48PM +0100, Stephen C. Tweedie wrote: > --- fs/buffer.c.~1~ Fri Apr 12 17:59:09 2002 > +++ fs/buffer.c Sat Apr 13 21:09:36 2002 > @@ -1902,9 +1902,14 @@ > } > > /* Stage 3: start the IO */ > - for (i = 0; i < nr; i++) > - submit_bh(READ, arr[i]); > - > + for (i = 0; i < nr; i++) { > + struct buffer_head * bh = arr[i]; > + if (buffer_uptodate(bh)) > + end_buffer_io_async(bh, 1); > + else > + submit_bh(READ, bh); > + } > + > return 0; > }
looks fine from my part too, thanks!
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