path: root/samples/tracepoints
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authorDarrick J. Wong <djwong@us.ibm.com>2009-01-06 14:40:51 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 15:59:12 -0800
commit9fe06081ef145d6582c39e18203b5fffe6f3abc2 (patch)
tree290e0e6019f0aad96041340ce9b89bb8edf23840 /samples/tracepoints
parent30079677428ae1349d5063b96f677270dfd54309 (diff)
Create a DIV_ROUND_CLOSEST macro to do division with rounding
Create a helper macro to divide two numbers and round the result to the nearest whole number. This is a helper macro for hwmon drivers that want to convert incoming sysfs values per standard hwmon practice, though the macro itself can be used by anyone. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'samples/tracepoints')
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