On Mon, Apr 11, 2011 at 10:14:23PM -0400, Ted Ts'o wrote:
> Ah, Jens pushed a patch that I hadn't noticed that appears to
> optionally use FUA for the commit block. Thanks for pointing that
> out.
The commits actually are from Tejun:
commit 797e7dbbee0a91fa1349192f18ad5c454997d876
Author: Tejun Heo <htejun@xxxxxxxxx>
Date: Fri Jan 6 09:51:03 2006 +0100
[BLOCK] reimplement handling of barrier request
Reimplement handling of barrier requests.
* Flexible handling to deal with various capabilities of
target devices.
* Retry support for falling back.
* Tagged queues which don't support ordered tag can do ordered.
Signed-off-by: Tejun Heo <htejun@xxxxxxxxx>
Signed-off-by: Jens Axboe <axboe@xxxxxxx>
commit 007365ad60387df30f02f01fdc2b6e6432f6c265
Author: Tejun Heo <htejun@xxxxxxxxx>
Date: Fri Jan 6 09:53:52 2006 +0100
[BLOCK] scsi: add FUA support to sd
Add FUA support for barriers to SCSI disk.
Signed-off-by: Tejun Heo <htejun@xxxxxxxxx>
Signed-off-by: Jens Axboe <axboe@xxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
