From: Jan Kara <jack@suse.cz>
To: linux-kernel@vger.kernel.org
Cc: akpm@osdl.org
Subject: [PATCH 1/3] Fix IO error reporting on fsync()
Date: Fri, 6 Oct 2006 13:55:07 +0200 [thread overview]
Message-ID: <20061006115507.GD14533@atrey.karlin.mff.cuni.cz> (raw)
In-Reply-To: <20061006114947.GC14533@atrey.karlin.mff.cuni.cz>
When IO error happens during async write, we have to mark buffer as having IO
error too. Otherwise IO error reporting for filesystems like ext2 does not
work.
Signed-off-by: Jan Kara <jack@suse.cz>
diff -rupX /home/jack/.kerndiffexclude linux-2.6.18/fs/buffer.c linux-2.6.18-1-mark_error_buffer/fs/buffer.c
--- linux-2.6.18/fs/buffer.c 2006-09-27 13:08:34.000000000 +0200
+++ linux-2.6.18-1-mark_error_buffer/fs/buffer.c 2006-10-06 13:05:29.000000000 +0200
@@ -589,6 +589,7 @@ static void end_buffer_async_write(struc
bdevname(bh->b_bdev, b));
}
set_bit(AS_EIO, &page->mapping->flags);
+ set_buffer_write_io_error(bh);
clear_buffer_uptodate(bh);
SetPageError(page);
}
next prev parent reply other threads:[~2006-10-06 11:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-06 11:49 [PATCH 0/3] " Jan Kara
2006-10-06 11:55 ` Jan Kara [this message]
2006-10-06 11:56 ` [PATCH 2/3] " Jan Kara
2006-10-06 11:57 ` [PATCH 3/3] " Jan Kara
2006-10-07 6:06 ` [PATCH 0/3] " Andrew Morton
2006-10-09 11:40 ` Jan Kara
2006-10-09 18:20 ` Andrew Morton
2006-10-10 11:56 ` Jan Kara
2006-10-09 14:47 ` [PATCH] Try to avoid a pessimistic vmalloc() recursion Eric Dumazet
2006-10-09 16:25 ` Nick Piggin
2006-10-09 19:43 ` Eric Dumazet
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