Re: [PATCH v2] REQ_META set during meta data write
From: Christoph Hellwig <hch@infradead.org>
Date: 2012-03-03 09:34:41
Also in:
linux-fsdevel
On Fri, Mar 02, 2012 at 06:15:09PM +0530, Saugata Das wrote:
quoted hunk ↗ jump to hunk
--- a/fs/buffer.c +++ b/fs/buffer.c@@ -2926,6 +2926,9 @@ int submit_bh(int rw, struct buffer_head * bh) if (test_set_buffer_req(bh) && (rw & WRITE)) clear_buffer_write_io_error(bh); + if (buffer_meta(bh)) + rw |= REQ_META; +
submit_bh has a perfectly valid rw argument where you can pass REQ_META. Please use that instead of abusing a buffer state bit for an I/O submission flag.