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| author | Nicolas Dichtel <[email protected]> | 2016-03-04 11:52:16 +0100 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-03-04 16:10:36 -0500 |
| commit | b5d3755a22e0cc4c369c0985aef0c52c2477c1e7 (patch) | |
| tree | 2fef71a2d85dde83950727068fd890a4f10c8be6 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 9b2f8f616a8d992243be31ff47d3f64031bf168a (diff) | |
uapi: define DIV_ROUND_UP for userland
DIV_ROUND_UP is defined in linux/kernel.h only for the kernel.
When ethtool.h is included by a userland app, we got the following error:
include/linux/ethtool.h:1218:8: error: variably modified 'queue_mask' at file scope
__u32 queue_mask[DIV_ROUND_UP(MAX_NUM_QUEUE, 32)];
^
Let's add a common definition in uapi and use it everywhere.
Fixes: ac2c7ad0e5d6 ("net/ethtool: introduce a new ioctl for per queue setting")
CC: Kan Liang <[email protected]>
Suggested-by: Ben Hutchings <[email protected]>
Signed-off-by: Nicolas Dichtel <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions