On Wed 14-01-15 10:42:37, Christoph Hellwig wrote:
Now that we never use the backing_dev_info pointer in struct address_space
we can simply remove it and save 4 to 8 bytes in every inode.
I was thinking whether we don't increase an overhead of some operations
by having to fetch bdi via
Now that we never use the backing_dev_info pointer in struct address_space
we can simply remove it and save 4 to 8 bytes in every inode.
Signed-off-by: Christoph Hellwig h...@lst.de
Acked-by: Ryusuke Konishi konishi.ryus...@lab.ntt.co.jp
Reviewed-by: Tejun Heo t...@kernel.org
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On Thu, Jan 08, 2015 at 06:45:29PM +0100, Christoph Hellwig wrote:
Now that we never use the backing_dev_info pointer in struct address_space
we can simply remove it and save 4 to 8 bytes in every inode.
Signed-off-by: Christoph Hellwig h...@lst.de
Acked-by: Ryusuke Konishi
Now that we never use the backing_dev_info pointer in struct address_space
we can simply remove it and save 4 to 8 bytes in every inode.
Signed-off-by: Christoph Hellwig h...@lst.de
Acked-by: Ryusuke Konishi konishi.ryus...@lab.ntt.co.jp
---
drivers/char/raw.c | 4 +---
fs/aio.c
