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e878167af9
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 dd1f723bf5 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>
675 lines
18 KiB
675 lines
18 KiB