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| author | Michael Halcrow <mhalcrow@us.ibm.com> | 2008-02-06 01:38:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-06 10:41:12 -0800 |
| commit | cc11beffdf80ca31dff21422fa2a5e54d25f1494 (patch) | |
| tree | 3b0e28d18f493a7c59b089c4c6fc59c79945937e /fs/ecryptfs/ecryptfs_kernel.h | |
| parent | 7896b631823c6e8f1a520d89390624a51445840e (diff) | |
| download | olio-linux-3.10-cc11beffdf80ca31dff21422fa2a5e54d25f1494.tar.xz olio-linux-3.10-cc11beffdf80ca31dff21422fa2a5e54d25f1494.zip | |
eCryptfs: track header bytes rather than extents
Remove internal references to header extents; just keep track of header bytes
instead. Headers can easily span multiple pages with the recent persistent
file changes.
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>
Diffstat (limited to 'fs/ecryptfs/ecryptfs_kernel.h')
| -rw-r--r-- | fs/ecryptfs/ecryptfs_kernel.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h index 466661c9fb2..3d637e9ca36 100644 --- a/fs/ecryptfs/ecryptfs_kernel.h +++ b/fs/ecryptfs/ecryptfs_kernel.h @@ -237,7 +237,7 @@ struct ecryptfs_crypt_stat { u32 flags; unsigned int file_version; size_t iv_bytes; - size_t num_header_extents_at_front; + size_t num_header_bytes_at_front; size_t extent_size; /* Data extent size; default is 4096 */ size_t key_size; size_t extent_shift; @@ -518,7 +518,6 @@ extern struct kmem_cache *ecryptfs_file_info_cache; extern struct kmem_cache *ecryptfs_dentry_info_cache; extern struct kmem_cache *ecryptfs_inode_info_cache; extern struct kmem_cache *ecryptfs_sb_info_cache; -extern struct kmem_cache *ecryptfs_header_cache_0; extern struct kmem_cache *ecryptfs_header_cache_1; extern struct kmem_cache *ecryptfs_header_cache_2; extern struct kmem_cache *ecryptfs_xattr_cache; |