mirror of
https://github.com/torvalds/linux.git
synced 2026-10-07 05:31:08 -04:00
mm code calls nodes_weight() to check if any bit of a given nodemask is set. We can do it more efficiently with nodes_empty() because nodes_empty() stops traversing the nodemask as soon as it finds first set bit, while nodes_weight() counts all bits unconditionally. Signed-off-by: Yury Norov <[email protected]>