tree ae5f8535f87377c101eabda9c5508725f5f2b7bd
parent cc11beffdf80ca31dff21422fa2a5e54d25f1494
author Trevor Highland <trevor.highland@gmail.com> 1202290713 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1202323272 -0800

eCryptfs: set inode key only once per crypto operation

There is no need to keep re-setting the same key for any given eCryptfs inode.
This patch optimizes the use of the crypto API and helps performance a bit.

Signed-off-by: Trevor Highland <trevor.highland@gmail.com>
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>