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| author | Eric Dumazet <[email protected]> | 2022-02-02 22:46:09 -0800 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2022-02-03 19:11:14 -0800 |
| commit | 25ee1660a590d9b1ea209f92deb212ec4690547e (patch) | |
| tree | ece5f3bccf8057178e83959159dc69378eccab46 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | c59400a68c53374179cdc5f99fa77afbd092dcf8 (diff) | |
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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions