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| author | Yury Norov <yury.norov@gmail.com> | 2022-01-23 21:38:57 +0300 |
|---|---|---|
| committer | Yury Norov <yury.norov@gmail.com> | 2022-06-03 16:52:57 +0300 |
| commit | dcf23cca930d1a60f7cd6b3a245a5081d77b8081 (patch) | |
| tree | 2d526eb0167d2efebc7dd1a5760c09436a6ca738 /drivers/usb/cdns3/cdns3-debug.h | |
| parent | b55032f1067a02c7f80943dd118060952e8bd7ac (diff) | |
| download | linux-dcf23cca930d1a60f7cd6b3a245a5081d77b8081.tar.xz | |
arch/x86: replace nodes_weight with nodes_empty where appropriate
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 <yury.norov@gmail.com>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-debug.h')
0 files changed, 0 insertions, 0 deletions