Messages in this thread | | | Date | Sun, 11 Jan 2004 15:44:00 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH linux-2.6.0-test10-mm1] filemap_fdatawait.patch |
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Janet Morgan <janetmor@us.ibm.com> wrote: > > >diff -puN mm/filemap.c~a mm/filemap.c > >--- 25/mm/filemap.c~a 2003-12-31 03:10:29.000000000 -0800 > >+++ 25-akpm/mm/filemap.c 2003-12-31 03:17:05.000000000 -0800 > >@@ -206,7 +206,13 @@ restart: > > page_cache_get(page); > > spin_unlock(&mapping->page_lock); > > > >- wait_on_page_writeback(page); > >+ lock_page(page); > >+ if (PageDirty(page) && mapping->a_ops->writepage) { > >+ write_one_page(page, 1); > >+ } else { > >+ wait_on_page_writeback(page); > >+ unlock_page(page); > >+ } > > if (PageError(page)) > > ret = -EIO; > > > > > > > > > That fixed the problem! Stephen's testcase is running successfully on > 2.6.1-mm1 plus your patch -- no more uninitialized data!
Could you please test 2.6.1-mm2 with that patch? If that works, send the patch back to me? (I lost it ;))
It still leaves the AIO situation open. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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