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Documentation/core-api: correct reference to SWIOTLB_DYNAMIC

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Commit c93f261dfc ("Documentation/core-api: add swiotlb documentation")
accidentally refers to CONFIG_DYNAMIC_SWIOTLB in one place, while the
config is actually called CONFIG_SWIOTLB_DYNAMIC.

Correct the reference to the intended config option.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com>
Reviewed-by: Petr Tesarik <petr@tesarici.cz>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Lukas Bulwahn 2024-05-27 15:13:14 +02:00 committed by Christoph Hellwig
parent e64746e74f
commit 82d71b53d7
1 changed files with 1 additions and 1 deletions
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Documentation/core-api/swiotlb.rst
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@ -192,7 +192,7 @@ alignment larger than PAGE_SIZE.
Dynamic swiotlb
---------------
When CONFIG_DYNAMIC_SWIOTLB is enabled, swiotlb can do on-demand expansion of
When CONFIG_SWIOTLB_DYNAMIC is enabled, swiotlb can do on-demand expansion of
the amount of memory available for allocation as bounce buffers. If a bounce
buffer request fails due to lack of available space, an asynchronous background
task is kicked off to allocate memory from general system memory and turn it