From: Miklos Szeredi <miklos@szeredi.hu>
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
Subject: [patch 0/2] splice: fix nfs export of fuse filesystems
Date: Wed, 25 Jun 2008 14:40:38 +0200 [thread overview]
Message-ID: <20080625124038.103406301@szeredi.hu> (raw)
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
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next reply other threads:[~2008-06-25 12:40 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-25 12:40 Miklos Szeredi [this message]
2008-06-25 12:40 ` [patch 1/2] mm: dont clear PG_uptodate in invalidate_complete_page2() Miklos Szeredi, Miklos Szeredi
2008-06-25 13:11 ` Evgeniy Polyakov
2008-06-25 13:32 ` Miklos Szeredi
2008-06-25 14:16 ` Evgeniy Polyakov
2008-06-25 14:41 ` Miklos Szeredi
2008-06-25 15:30 ` Evgeniy Polyakov
2008-06-25 15:59 ` Miklos Szeredi
2008-06-25 16:18 ` Evgeniy Polyakov
2008-06-25 15:47 ` Evgeniy Polyakov
2008-06-25 16:02 ` Miklos Szeredi
2008-06-25 16:19 ` Evgeniy Polyakov
2008-06-25 15:11 ` Linus Torvalds
2008-06-25 15:29 ` Miklos Szeredi
2008-06-25 16:30 ` Linus Torvalds
2008-06-25 16:42 ` Miklos Szeredi
2008-06-25 17:38 ` Jamie Lokier
2008-06-25 18:35 ` Miklos Szeredi
2008-07-07 6:38 ` Nick Piggin
2008-07-07 9:21 ` Miklos Szeredi
2008-07-07 10:12 ` Miklos Szeredi
2008-07-07 11:01 ` Nick Piggin
2008-07-07 12:03 ` Miklos Szeredi
2008-07-07 12:17 ` Nick Piggin
2008-07-07 12:52 ` Miklos Szeredi
2008-07-07 14:28 ` Nick Piggin
2008-07-07 15:08 ` Miklos Szeredi
2008-07-08 2:22 ` Nick Piggin
2008-07-07 10:43 ` Nick Piggin
2008-06-25 12:40 ` [patch 2/2] splice: fix generic_file_splice_read() race with page invalidation Miklos Szeredi, Miklos Szeredi
2008-06-25 13:00 ` Jens Axboe
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