f2fs crypto: shrink size of the f2fs_crypto_ctx structure

Browse source

This patch integrates the below patch into f2fs.

"ext4 crypto: shrink size of the ext4_crypto_ctx structure

Some fields are only used when the crypto_ctx is being used on the
read path, some are only used on the write path, and some are only
used when the structure is on free list.  Optimize memory use by using
a union."

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

...

This commit is contained in:

Jaegeuk Kim 2015-05-12 13:40:20 -07:00

parent 640778fbc9

commit ca40b03052

3 changed files with 33 additions and 30 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

40

fs/f2fs/crypto.c

View file

21

fs/f2fs/f2fs_crypto.h

View file

2

fs/f2fs/segment.c

View file