From mboxrd@z Thu Jan 1 00:00:00 1970 Message-Id: <20080625124038.103406301@szeredi.hu> Date: Wed, 25 Jun 2008 14:40:38 +0200 From: Miklos Szeredi Subject: [patch 0/2] splice: fix nfs export of fuse filesystems Sender: owner-linux-mm@kvack.org Return-Path: To: jens.axboe@oracle.com Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, hugh@veritas.com, nickpiggin@yahoo.com.au List-ID: Well, it wasn't that hard to fix just this issue. I tested the following two patches, and verified that splice-in and splice-out now always return full counts, even if pages are invalidated during the splicing. The ClearPageUptodate() thing in 1/2 needs a bit of careful attention from VM hackers (Hugh and Nick added to CC). I still see small issues with generic_file_splice_read() (more in a separate email) and I don't quite see how this async thing is going to work out, but that's another story. Thanks, Miklos -- -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org