From: Michael Halcrow <mhalcrow@us.ibm.com>
Date: Tue, 16 Oct 2007 08:28:04 +0000 (-0700)
Subject: eCryptfs: Use generic_file_splice_read()
X-Git-Tag: v2.6.24-rc1~986
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9f6a99cb844a61b04cab5b82e333d6efef1f735;p=pandora-kernel.git

eCryptfs: Use generic_file_splice_read()

eCryptfs is currently just passing through splice reads to the lower
filesystem.  This is obviously incorrect behavior; the decrypted data is
what needs to be read, not the lower encrypted data.  I cannot think of any
good reason for eCryptfs to implement splice_read, so this patch points the
eCryptfs fops splice_read to use generic_file_splice_read.

Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Reviewed-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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