docs: atomic_bitops.txt: add a title for this document

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Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Mauro Carvalho Chehab 2019-04-10 06:56:21 -03:00 committed by Jonathan Corbet
parent 9fda5130d3
commit 4961836468
1 changed files with 3 additions and 3 deletions

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On atomic bitops.
=============
Atomic bitops
=============
While our bitmap_{}() functions are non-atomic, we have a number of operations
operating on single bits in a bitmap that are atomic.