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c56f97c5c7
Generalize node_random() and make it available to general bitmaps and
cpumasks users.
Notice, find_first_bit() is generally faster than find_nth_bit(), and we
employ it when there's a single set bit in the bitmap.
See commit 3e061d924f ("lib/nodemask: optimize node_random for
nodemask with single NUMA node").
CC: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: "Yury Norov [NVIDIA]" <yury.norov@gmail.com>
317 lines
8.4 KiB
317 lines
8.4 KiB