ZhangZhen e878167af9 ext2/3: use prandom_u32() instead of get_random_bytes() ...

Many of the uses of get_random_bytes() do not actually need
cryptographically secure random numbers.  Replace those uses with a
call to prandom_u32(), which is faster and which doesn't consume
entropy from the /dev/random driver.

The commit dd1f723bf56bd96efc9d90e9e60dc511c79de48f has made that for
ext4, and i did the same for ext2/3.

Signed-off-by: Zhang Zhen <zhenzhang.zhang@huawei.com>
Signed-off-by: Jan Kara <jack@suse.cz>

2014-03-04 12:19:03 +01:00

..

acl.c

ext2/3/4: use generic posix ACL infrastructure

2014-01-25 23:58:19 -05:00

acl.h

ext2/3/4: use generic posix ACL infrastructure

2014-01-25 23:58:19 -05:00

balloc.c

Ext2: remove the static function release_blocks to optimize the kernel

2013-02-07 16:44:56 +01:00

dir.c

[readdir] simple local unixlike: switch to ->iterate()

2013-06-29 12:46:47 +04:00

ext2.h

userns: Convert ext2 to use kuid/kgid where appropriate.

2012-05-15 14:59:26 -07:00

file.c

ext2/3/4: use generic posix ACL infrastructure

2014-01-25 23:58:19 -05:00

ialloc.c

ext2/3: use prandom_u32() instead of get_random_bytes()

2014-03-04 12:19:03 +01:00

inode.c

ext2/3/4: use generic posix ACL infrastructure

2014-01-25 23:58:19 -05:00

ioctl.c

new helper: file_inode(file)

2013-02-22 23:31:31 -05:00

Kconfig

fs/Kconfig: move ext2, ext3, ext4, JBD, JBD2 out

2008-10-20 11:43:59 -07:00

Makefile

switch ext2 to simple_fsync()

2009-06-11 21:36:12 -04:00

namei.c

ext2/3/4: use generic posix ACL infrastructure

2014-01-25 23:58:19 -05:00

super.c

ext2: Add __init macro to init_inodecache

2014-03-03 11:30:58 +01:00

symlink.c

ext2: symlink must be handled via filesystem specific operation

2010-04-12 21:11:25 +02:00

xattr_security.c

fs: Mark function as static in ext2/xattr_security.c

2014-03-03 11:30:59 +01:00

xattr_trusted.c

migrate ext2_fs.h guts to fs/ext2/ext2.h

2012-03-31 16:03:16 -04:00

xattr_user.c

ext2/3/4: delete unneeded includes of module.h

2012-01-09 13:52:10 +01:00

xattr.c

ext2/3/4: use generic posix ACL infrastructure

2014-01-25 23:58:19 -05:00

xattr.h

ext2/3/4: use generic posix ACL infrastructure

2014-01-25 23:58:19 -05:00

xip.c

ext2: Fix fs corruption in ext2_get_xip_mem()

2013-11-05 11:26:47 +01:00

xip.h

xip: support non-struct page backed memory

2008-04-28 08:58:23 -07:00