Messages in this thread Patch in this message | | | Date | Tue, 25 Mar 2003 17:39:40 GMT | From | Stephen Tweedie <> | Subject | [Patch 6/8] 2.4: Fix jbd assert failure on IO error. |
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The buffer_uptodate flag gets cleared on IO failure, and this can panic jbd when it tries to write such a buffer. Relax the panic to be just a warning.
--- linux-2.4-ext3push/fs/jbd/transaction.c.=K0005=.orig 2003-03-25 10:59:15.000000000 +0000 +++ linux-2.4-ext3push/fs/jbd/transaction.c 2003-03-25 10:59:15.000000000 +0000 @@ -739,7 +739,8 @@ done_locked: int offset; char *source; - J_ASSERT_JH(jh, buffer_uptodate(jh2bh(jh))); + J_EXPECT_JH(jh, buffer_uptodate(jh2bh(jh)), + "Possible IO failure.\n"); page = jh2bh(jh)->b_page; offset = ((unsigned long) jh2bh(jh)->b_data) & ~PAGE_MASK; source = kmap(page); - 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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