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authorH. Peter Anvin <hpa@linux.intel.com>2012-01-16 23:23:29 +0400
committerH. Peter Anvin <hpa@linux.intel.com>2012-01-16 23:33:49 +0400
commit2dac8e54f988ab58525505d7ef982493374433c3 (patch)
treea36ddf3790f984c8331b6d44bc1baa0f08c6a842 /include/media/rj54n1cb0c.h
parent3e88bdff1c65145f7ba297ccec69c774afe4c785 (diff)
downloadlinux-2dac8e54f988ab58525505d7ef982493374433c3.tar.xz
random: Adjust the number of loops when initializing
When we are initializing using arch_get_random_long() we only need to loop enough times to touch all the bytes in the buffer; using poolwords for that does twice the number of operations necessary on a 64-bit machine, since in the random number generator code "word" means 32 bits. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: "Theodore Ts'o" <tytso@mit.edu> Link: http://lkml.kernel.org/r/1324589281-31931-1-git-send-email-tytso@mit.edu
Diffstat (limited to 'include/media/rj54n1cb0c.h')
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