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authorSebastian Andrzej Siewior <[email protected]>2020-11-30 11:09:46 +0100
committerJakub Kicinski <[email protected]>2020-12-01 16:56:01 -0800
commitd38aa3962687d06e62bd7bae47a655f359261324 (patch)
treecacf0e9bf58a39303e40d9a7adc3d1a62399066c /tools/perf/scripts/python
parent94e0028a052ad3df1c0229f66104eff16525da11 (diff)
s390/ctcm: Avoid temporary allocation of struct qllc.
The size of struct qllc is 2 byte. The memory for is allocated, initialized, used and deallocated a few lines later. It is more efficient to avoid the allocation/free dance and assign the values directly to skb's data part instead of using memcpy() for it. Avoid an allocation of struct qllc and use the resulting skb pointer instead. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> [jwi: remove a newline, reflow the commit msg] Signed-off-by: Julian Wiedmann <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
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