Jaegeuk Kim 26bf3dc7e2 f2fs crypto: use per-inode tfm structure ... This patch applies the following ext4 patch: ext4 crypto: use per-inode tfm structure As suggested by Herbert Xu, we shouldn't allocate a new tfm each time we read or write a page. Instead we can use a single tfm hanging off the inode's crypt_info structure for all of our encryption needs for that inode, since the tfm can be used by multiple crypto requests in parallel. Also use cmpxchg() to avoid races that could result in crypt_info structure getting doubly allocated or doubly freed. Signed-off-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>		2015-06-01 16:21:04 -07:00
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acl.c	f2fs: make posix_acl_create() safer and cleaner	2015-05-07 11:38:31 -07:00
acl.h
checkpoint.c	f2fs: introduce update_meta_page	2015-06-01 16:21:00 -07:00
crypto.c	f2fs crypto: use per-inode tfm structure	2015-06-01 16:21:04 -07:00
crypto_fname.c	f2fs crypto: use per-inode tfm structure	2015-06-01 16:21:04 -07:00
crypto_key.c	f2fs crypto: use per-inode tfm structure	2015-06-01 16:21:04 -07:00
crypto_policy.c	f2fs crypto: add encryption policy and password salt support	2015-05-28 15:41:48 -07:00
data.c	f2fs crypto: add encryption support in read/write paths	2015-05-28 15:41:52 -07:00
debug.c	f2fs: fix building on 32-bit architectures	2015-06-01 16:20:53 -07:00
dir.c	f2fs crypto: use per-inode tfm structure	2015-06-01 16:21:04 -07:00
f2fs.h	f2fs crypto: use per-inode tfm structure	2015-06-01 16:21:04 -07:00
f2fs_crypto.h	f2fs crypto: use per-inode tfm structure	2015-06-01 16:21:04 -07:00
file.c	f2fs crypto: add filename encryption for roll-forward recovery	2015-05-28 15:41:55 -07:00
gc.c	f2fs crypto: add encryption support in read/write paths	2015-05-28 15:41:52 -07:00
gc.h
hash.c	f2fs: introduce dot and dotdot name check	2015-05-28 15:41:34 -07:00
inline.c	f2fs crypto: add filename encryption for f2fs_lookup	2015-05-28 15:41:54 -07:00
inode.c	f2fs crypto: use per-inode tfm structure	2015-06-01 16:21:04 -07:00
Kconfig	f2fs crypto: add f2fs encryption Kconfig	2015-05-28 15:41:46 -07:00
Makefile	f2fs crypto: filename encryption facilities	2015-05-28 15:41:50 -07:00
namei.c	f2fs crypto: use per-inode tfm structure	2015-06-01 16:21:04 -07:00
node.c	f2fs crypto: add encryption support in read/write paths	2015-05-28 15:41:52 -07:00
node.h	f2fs: move existing definitions into f2fs.h	2015-05-28 15:41:27 -07:00
recovery.c	f2fs crypto: add filename encryption for roll-forward recovery	2015-05-28 15:41:55 -07:00
segment.c	f2fs: introduce update_meta_page	2015-06-01 16:21:00 -07:00
segment.h	f2fs: introduce discard_map for f2fs_trim_fs	2015-05-28 15:41:39 -07:00
super.c	f2fs crypto: use per-inode tfm structure	2015-06-01 16:21:04 -07:00
trace.c	f2fs: add sbi and page pointer in f2fs_io_info	2015-05-28 15:41:32 -07:00
trace.h	f2fs: add sbi and page pointer in f2fs_io_info	2015-05-28 15:41:32 -07:00
xattr.c	f2fs crypto: add encryption policy and password salt support	2015-05-28 15:41:48 -07:00
xattr.h	f2fs crypto: add encryption xattr support	2015-05-28 15:41:47 -07:00