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docs: rbtree.rst: Fix a typo
s/maintanence/maintenance/ Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20210324080046.20709-1-unixbhaskar@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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@ -201,7 +201,7 @@ search trees, such as for traversals or users relying on a the particular
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order for their own logic. To this end, users can use 'struct rb_root_cached'
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to optimize O(logN) rb_first() calls to a simple pointer fetch avoiding
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potentially expensive tree iterations. This is done at negligible runtime
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overhead for maintanence; albeit larger memory footprint.
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overhead for maintenance; albeit larger memory footprint.
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Similar to the rb_root structure, cached rbtrees are initialized to be
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empty via::
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