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| author | Eric Dumazet <edumazet@google.com> | 2022-02-03 09:46:09 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-02-04 06:11:14 +0300 |
| commit | 25ee1660a590d9b1ea209f92deb212ec4690547e (patch) | |
| tree | ece5f3bccf8057178e83959159dc69378eccab46 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | c59400a68c53374179cdc5f99fa77afbd092dcf8 (diff) | |
| download | linux-25ee1660a590d9b1ea209f92deb212ec4690547e.tar.xz | |
net: minor __dev_alloc_name() optimization
__dev_alloc_name() allocates a private zeroed page,
then sets bits in it while iterating through net devices.
It can use __set_bit() to avoid unnecessary locked operations.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20220203064609.3242863-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions