From: Miklos Szeredi <miklos@szeredi.hu>
Date: Fri, 6 Jan 2006 08:19:42 +0000 (-0800)
Subject: [PATCH] fuse: ensure progress in read and write
X-Git-Tag: v2.6.16-rc1~936^2~84
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ad84acab972f4dfc78e6fdb04c419f82c497d29;p=pandora-kernel.git

[PATCH] fuse: ensure progress in read and write

In direct_io mode, send at least one page per reqest.  Previously it was
possible that reqests with zero data were sent, and hence the read/write
didn't make any progress, resulting in an infinite (though interruptible)
loop.

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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