Commit 82d71b53 authored by Lukas Bulwahn's avatar Lukas Bulwahn Committed by Christoph Hellwig
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Documentation/core-api: correct reference to SWIOTLB_DYNAMIC 



Commit c93f261d ("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: default avatarLukas Bulwahn <lukas.bulwahn@redhat.com>
Reviewed-by: default avatarPetr Tesarik <petr@tesarici.cz>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent e64746e7

Documentation/core-api/swiotlb.rst

+1 −1
Original line number Diff line number Diff line
@@ -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