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authorHerbert Xu <herbert@gondor.apana.org.au>2008-02-06 01:37:05 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-06 10:41:04 -0800
commitf10db6277dfd6dffb80b2182a256d35adb3134bc (patch)
treea86607ebc3567c2e4098907f986466e07a74f268 /kernel
parentb0940003f25dd3d2c54c4879809a432a35197f54 (diff)
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Avoid divide in IS_ALIGN
I was happy to discover the brand new IS_ALIGN macro and quickly used it in my code. To my dismay I found that the generated code used division to perform the test. This patch fixes it by changing the % test to an &. This avoids the division. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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