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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 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 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 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 task is kicked off to allocate memory from general system memory and turn it