From: Michael Halcrow <mhalcrow@us.ibm.com>
Date: Tue, 16 Oct 2007 08:28:10 +0000 (-0700)
Subject: eCryptfs: make open, truncate, and setattr use persistent file
X-Git-Tag: v2.6.24-rc1~978
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ed92554abc5c40d4450f9869c9565a1919a9242;p=pandora-kernel.git

eCryptfs: make open, truncate, and setattr use persistent file

Rather than open a new lower file for every eCryptfs file that is opened,
truncated, or setattr'd, instead use the existing lower persistent file for
the eCryptfs inode.  Change truncate to use read_write.c functions.  Change
ecryptfs_getxattr() to use the common ecryptfs_getxattr_lower() function.

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

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