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eCryptfs: remove header_extent_size

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There is no point to keeping a separate header_extent_size and an extent_size.
 The total size of the header can always be represented as some multiple of
the regular data extent size.

[randy.dunlap@oracle.com: ecryptfs: fix printk format warning]
Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Michael Halcrow
2007-10-16 01:28:05 -07:00
committed by Linus Torvalds
parent e9f6a99cb8
commit 45eaab7967
4 changed files with 52 additions and 36 deletions
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2
fs/ecryptfs/mmap.c
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@@ -301,7 +301,7 @@ static int ecryptfs_readpage(struct file *file, struct page *page)
} else if (crypt_stat->flags & ECRYPTFS_VIEW_AS_ENCRYPTED) {
if (crypt_stat->flags & ECRYPTFS_METADATA_IN_XATTR) {
int num_pages_in_header_region =
(crypt_stat->header_extent_size
(crypt_stat->extent_size
/ PAGE_CACHE_SIZE);
if (page->index < num_pages_in_header_region) {