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authorMichel Lespinasse <walken@google.com>2012-10-08 16:31:07 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-09 16:22:36 +0900
commit7abc704ae399fcb9c51ca200b0456f8a975a8011 (patch)
tree3180bbf50ef3d25f0647362ecc7e7925f884d738 /lib/raid6
parent28d7530928d01638678f63c3c70113540b0e6abe (diff)
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rbtree: add __rb_change_child() helper function
Add __rb_change_child() as an inline helper function to replace code that would otherwise be duplicated 4 times in the source. No changes to binary size or speed. Signed-off-by: Michel Lespinasse <walken@google.com> Reviewed-by: Rik van Riel <riel@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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