Tyler Hicks 778aeb42a7 eCryptfs: Cleanup and optimize ecryptfs_lookup_interpose()
ecryptfs_lookup_interpose() has turned into spaghetti code over the
years. This is an effort to clean it up.

 - Shorten overly descriptive variable names such as ecryptfs_dentry
 - Simplify gotos and error paths
 - Create helper function for reading plaintext i_size from metadata

It also includes an optimization when reading i_size from the metadata.
A complete page-sized kmem_cache_alloc() was being done to read in 16
bytes of metadata. The buffer for that is now statically declared.

Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2011-05-29 14:24:24 -05:00
..
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-05-19 16:55:28 +09:30
2011-03-10 08:52:07 +01:00
2011-01-07 17:50:26 +11:00
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-01-07 17:50:26 +11:00
2011-03-10 08:52:07 +01:00
2011-04-14 16:06:56 -07:00
2011-01-07 17:50:26 +11:00
2011-03-31 11:26:23 -03:00
2011-05-27 09:43:00 -04:00
2011-03-21 00:16:08 -04:00
2011-05-26 07:26:50 -04:00
2011-05-26 10:01:43 -06:00
2011-03-21 01:10:41 -04:00
2011-01-07 17:50:33 +11:00
2011-05-23 19:58:53 +02:00
2011-03-14 09:15:28 -04:00