eCryptfs: Use entire helper page during page crypto operations
authorTyler Hicks <tyhicks@canonical.com>
Wed, 17 Apr 2013 06:21:24 +0000 (23:21 -0700)
committerTyler Hicks <tyhicks@canonical.com>
Sat, 8 Jun 2013 00:28:21 +0000 (17:28 -0700)
When encrypting eCryptfs pages and decrypting pages from the lower
filesystem, utilize the entire helper page rather than only the first
4096 bytes.

This only affects architectures where PAGE_CACHE_SIZE is larger than
4096 bytes.

Signed-off-by: Tyler Hicks <tyhicks@canonical.com>

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