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authorStephane Eranian <eranian@hpl.hp.com>2006-10-11 01:21:45 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-11 11:14:21 -0700
commite0ab2928cc2202f13f0574d4c6f567f166d307eb (patch)
tree3df0b8e340b1a98cd8a2daa19672ff008e8fb7f9 /fs/buffer.c
parentb611967de4dc5c52049676c4369dcac622a7cdfe (diff)
[PATCH] Add carta_random32() library routine
This is a follow-up patch based on the review for perfmon2. This patch adds the carta_random32() library routine + carta_random32.h header file. This is fast, simple, and efficient pseudo number generator algorithm. We use it in perfmon2 to randomize the sampling periods. In this context, we do not need any fancy randomizer. Signed-off-by: stephane eranian <eranian@hpl.hp.com> Cc: David Mosberger <david.mosberger@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/buffer.c')
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