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authorDavid Brownell <dbrownell@users.sourceforge.net>2008-03-24 12:29:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-03-24 19:22:19 -0700
commit537878d2c988fa12bbfaec19ee060c7603a48230 (patch)
tree465e8f73b9330c32af8f6207a1c2aed61c5f8963 /mm/vmscan.c
parentcb622bbb69e41f2746aadf5d7d527e77597abe2e (diff)
downloadlinux-537878d2c988fa12bbfaec19ee060c7603a48230.tar.bz2
hw_random doc updates
Update documentation for the hw_random support to be current: - Documentation/hw_random.txt has been updated to reflect the current code: it's a framework now, a "core" with a small sysfs interface, that hardware-specific drivers plug in to. Text specific to Intel hardware is now at the end. - Kconfig now references the Documentation/hw_random.txt file and better explains what this really does. Both chunks of documentation now higlight the fact that the kernel entropy pool is maintained by "rngd", and this driver has nothing directly to do with that important task. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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